{"id":5394,"date":"2012-07-22T00:04:20","date_gmt":"2012-07-22T07:04:20","guid":{"rendered":"http:\/\/davenaves.com\/blog\/?p=5394"},"modified":"2020-09-05T18:24:01","modified_gmt":"2020-09-06T01:24:01","slug":"arduino-chicken-door","status":"publish","type":"post","link":"https:\/\/davenaves.com\/blog\/interests-projects\/chickens\/chicken-coop\/arduino-chicken-door\/","title":{"rendered":"Arduino Chicken Door"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1144px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><h3>How to build an Arduino Automatic Chicken Coop Door | Arduino code, parts, pictures, wiring diagram and videos included.<\/h3>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size: 13px; line-height: 19px;\">I wanted a small door to open automatically (via <\/span>Arduino<span style=\"font-size: 13px; line-height: 19px;\"> \/ morning\/night) to the outside world. Doing this would relieve us from worrying if the chickens were safe at night and to be able to leave the house when we wanted) This door will be located on the side of the coop and will slide open (vertically) so the girls can up &amp; down their ladder about 18&#8243; to the ground level. (although ladders are really not needed as my chickens can fly straight up to the door without trouble)<\/span><\/p>\n<p>I&#8217;ve lived with the chickens and the coop for some time now and have learned quite a bit&#8230; especially about their habits. This is important, because no matter how much I&#8217;d like to automate this coop via my <a title=\"Arduino Chicken Coop Controller\" href=\"https:\/\/davenaves.com\/blog\/interests-projects\/chickens\/arduino-chicken-coop-controller\/\">Arduino Control Center<\/a>, the chickens will ultimately dictate how it&#8217;s made and how it will operate.<\/p>\n<h3>The Installed Arduino Chicken Door<\/h3>\n<p><iframe width=\"640\" height=\"360\" src=\"\/\/www.youtube.com\/embed\/1qq0KlYfJbo?list=PLvuTs5dlaWiPWWAdZDWDy1CeFmhZAY40S\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<h3>How I built the Automated Chicken Coop Door<\/h3>\n<p><iframe width=\"640\" height=\"360\" src=\"\/\/www.youtube.com\/embed\/bUbIOawX1Ww?list=PLvuTs5dlaWiPWWAdZDWDy1CeFmhZAY40S\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<h3>Testing the door with the Arduino<\/h3>\n<p><iframe width=\"640\" height=\"360\" src=\"\/\/www.youtube.com\/embed\/rQyH-XWb8Ec?list=PLvuTs5dlaWiPWWAdZDWDy1CeFmhZAY40S\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<h3>The Elements<\/h3>\n<h4>The Photocell<\/h4>\n<div style=\"float: right;\"><a href=\"https:\/\/www.amazon.com\/gp\/product\/B00AQVYWA2\/ref=as_li_tf_il?ie=UTF8&amp;camp=1789&amp;creative=9325&amp;creativeASIN=B00AQVYWA2&amp;linkCode=as2&amp;tag=arduino-automated-chicken-coop-door-20\"><img class=\"lazyload\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-orig-src=\"https:\/\/ws-na.amazon-adsystem.com\/widgets\/q?_encoding=UTF8&amp;ASIN=B00AQVYWA2&amp;Format=_SL160_&amp;ID=AsinImage&amp;MarketPlace=US&amp;ServiceVersion=20070822&amp;WS=1&amp;tag=arduino-automated-chicken-coop-door-20\" alt=\"\" border=\"0\" \/><\/a><img class=\"lazyload\" decoding=\"async\" style=\"border: none !important; margin: 0px !important;\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271%27%20height%3D%271%27%20viewBox%3D%270%200%201%201%27%3E%3Crect%20width%3D%271%27%20height%3D%271%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/ir-na.amazon-adsystem.com\/e\/ir?t=arduino-automated-chicken-coop-door-20&amp;l=as2&amp;o=1&amp;a=B00AQVYWA2\" alt=\"\" width=\"1\" height=\"1\" border=\"0\" \/><br \/>\nPhotocell<\/div>\n<p>When I first started this coop project I wanted to use a real-time clock and an Arduino library called Time Lord, but since I was a newbie to Arduino and struggled with the implementation of Time Lord I decided to go with using a photocell resistor instead. I&#8217;m actually glad I did since chickens come home to roost based on light, (not time) and with a photocell I won&#8217;t have to worry about a real time clock resetting due to power outages or battery failure, I think it will be less prone to problems.<\/p>\n<p><strong>Photocell application and installation<\/strong><br \/>\nI first soldered the <a title=\"PhotoCell Resistor at Amazon.com\" href=\"https:\/\/goo.gl\/x15rFU\" target=\"_blank\" rel=\"noopener noreferrer\">photocell<\/a> to my cable, applied heat shrink tubing and encased the connection within a 1\/4 inch plastic audio connector case. I filled the casing with silicone and capped the very tip with clear plexiglass to project the photocell from the elements. then I simply drilled a hole above the coop door monitor, and finished the outside with a brass grommet.<\/p>\n<p>[Click thumbnails for detailed images]\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-5394 gallery-columns-3 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-door-photocell-detail\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-photocell-detail.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-photocell-detail-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27949%27%20height%3D%27678%27%20viewBox%3D%270%200%20949%20678%27%3E%3Crect%20width%3D%27949%27%20height%3D%27678%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-photocell-detail-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-photocell-detail-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-photocell-detail-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-photocell-detail-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-photocell-sensor-exterior\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-exterior.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-exterior-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271337%27%20viewBox%3D%270%200%201000%201337%27%3E%3Crect%20width%3D%271000%27%20height%3D%271337%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-exterior-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-exterior-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-exterior-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-exterior-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-photocell-sensor-exterior-2\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-exterior-2.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-exterior-2-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271252%27%20viewBox%3D%270%200%201000%201252%27%3E%3Crect%20width%3D%271000%27%20height%3D%271252%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-exterior-2-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-exterior-2-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-exterior-2-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-exterior-2-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-photocell-sensor-detail\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-detail.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-detail-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27600%27%20viewBox%3D%270%200%201000%20600%27%3E%3Crect%20width%3D%271000%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-detail-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-detail-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-detail-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-sensor-detail-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Photocell &#8211; Arduino Automatic Chicken Coop Door\" data-caption=\"Photocell - Arduino Automatic Chicken Coop Door\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-installed-exterior-detail.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-installed-exterior-detail-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Photocell - Arduino Automatic Chicken Coop Door\" aria-describedby=\"gallery-1-6376\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27647%27%20viewBox%3D%270%200%201000%20647%27%3E%3Crect%20width%3D%271000%27%20height%3D%27647%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-installed-exterior-detail-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-installed-exterior-detail-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-installed-exterior-detail-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-installed-exterior-detail-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-6376'>\n\t\t\t\tPhotocell &#8211; Arduino Automatic Chicken Coop Door\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-photocell-installed-exterior\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-installed-exterior.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-installed-exterior-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27677%27%20viewBox%3D%270%200%201000%20677%27%3E%3Crect%20width%3D%271000%27%20height%3D%27677%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-installed-exterior-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-installed-exterior-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-installed-exterior-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-photocell-installed-exterior-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-door-photocell-drilled-hole\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-photocell-drilled-hole.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-photocell-drilled-hole-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27639%27%20viewBox%3D%270%200%201000%20639%27%3E%3Crect%20width%3D%271000%27%20height%3D%27639%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-photocell-drilled-hole-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-photocell-drilled-hole-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-photocell-drilled-hole-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-photocell-drilled-hole-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Arduino Chicken Coop Door-installed &#8211; Interior Close-up Connections\" data-caption=\"Arduino Chicken Coop Door-installed - Interior Close-up Connections\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-close-up-connections.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-close-up-connections-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Arduino Chicken Coop Door-installed - Interior Close-up Connections\" aria-describedby=\"gallery-1-6683\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27564%27%20viewBox%3D%270%200%201000%20564%27%3E%3Crect%20width%3D%271000%27%20height%3D%27564%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-close-up-connections-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-close-up-connections-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-close-up-connections-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-close-up-connections-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-6683'>\n\t\t\t\tArduino Chicken Coop Door-installed &#8211; Interior Close-up Connections\n\t\t\t\t<\/dd><\/dl>\n\t\t\t<br style='clear: both' \/>\n\t\t<\/div>\n<\/p>\n<h4>The Door<\/h4>\n<p><div id=\"attachment_5839\" style=\"width: 610px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/davenaves.com\/blog\/interests-projects\/chickens\/chicken-coop\/arduino-automatic-chicken-coop-door\/attachment\/auto-chicken-door-mechanics\/\" rel=\"attachment wp-att-5839\"><img decoding=\"async\" aria-describedby=\"caption-attachment-5839\" class=\"lazyload size-full wp-image-5839\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-mechanics.jpg\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-mechanics.jpg\" alt=\"Auto chicken door - interior view of locks\/mechanics\" width=\"600\" height=\"598\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27598%27%20viewBox%3D%270%200%20600%20598%27%3E%3Crect%20width%3D%27600%27%20height%3D%27598%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-mechanics-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-mechanics-150x150.jpg 150w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-mechanics.jpg 1000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><p id=\"caption-attachment-5839\" class=\"wp-caption-text\">Auto chicken door &#8211; back view (from interior of coop)<\/p><\/div>\n<div id=\"attachment_5835\" style=\"width: 610px\" class=\"wp-caption alignnone\"><img decoding=\"async\" aria-describedby=\"caption-attachment-5835\" class=\"lazyload size-full wp-image-5835\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door.jpg\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door.jpg\" alt=\"Auto chicken door - front view\" width=\"600\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-143x300.jpg 143w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-500x1048.jpg 500w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-700x1467.jpg 700w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door.jpg 1000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><p id=\"caption-attachment-5835\" class=\"wp-caption-text\">Auto chicken door &#8211; front view (from exterior of coop)<\/p><\/div><\/p>\n<p>As you can see, the door construction is fairly straightforward. I began framing out the door with 2 x 2s, capped with 2x4s and screwed everything together with 1\/2 inch galvanized deck screws. The door itself is a 1\/8 inch birch, sandwiching in OSB plywood door locks ~and in the pictures (below)~ is the 1\/8th inch acrylic. Note: I have since swapped out the acrylic with more 1\/8 inch birch because I cracked the acrylic&#8230; being too rough with all the testing. =(<\/p>\n<p>I cut 1\/2 inch grooves into the backsides of the 2x2s so the door could slide easily. I gave myself enough room for 1\/4&#8243; of play. You can see in the pictures I&#8217;ve also rubbed a bar of soap over the edges all moving parts to ensure that they will move freely. If you&#8217;re taking on this project I&#8217;m assuming you have basic carpentry skills and can simply take a look at the pictures below to come up with similar ideas to build your own. ( which of course is my way of saying I didn&#8217;t do a great job documenting this exact process with plans or dimensions) =)<\/p>\n<p>[Click thumbnails for detailed images]\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-2 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-2 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-2 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-2 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-2' class='gallery galleryid-5394 gallery-columns-3 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Auto chicken door &#8211; interior view of locks\/mechanics\" data-caption=\"Auto chicken door \" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-mechanics.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-mechanics-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Auto chicken door - interior view of locks\/mechanics\" aria-describedby=\"gallery-2-5839\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27598%27%20viewBox%3D%270%200%201000%20598%27%3E%3Crect%20width%3D%271000%27%20height%3D%27598%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-mechanics-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-mechanics-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-mechanics-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-5839'>\n\t\t\t\tAuto chicken door \n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Auto chicken door &#8211; interior view, looking up\" data-caption=\"Auto chicken door - interior view, looking up\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-looking-up.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-looking-up-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Auto chicken door - interior view, looking up\" aria-describedby=\"gallery-2-5838\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271672%27%20viewBox%3D%270%200%201000%201672%27%3E%3Crect%20width%3D%271000%27%20height%3D%271672%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-looking-up-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-looking-up-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-looking-up-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-5838'>\n\t\t\t\tAuto chicken door &#8211; interior view, looking up\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Auto chicken door &#8211; interior view, looking down\" data-caption=\"Auto chicken door - interior view, looking down\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-looking-down.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-looking-down-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Auto chicken door - interior view, looking down\" aria-describedby=\"gallery-2-5837\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271672%27%20viewBox%3D%270%200%201000%201672%27%3E%3Crect%20width%3D%271000%27%20height%3D%271672%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-looking-down-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-looking-down-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-looking-down-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-5837'>\n\t\t\t\tAuto chicken door &#8211; interior view, looking down\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Auto chicken door &#8211; interior view, lock detail\" data-caption=\"Auto chicken door - interior view, lock detail\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-locks.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-locks-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Auto chicken door - interior view, lock detail\" aria-describedby=\"gallery-2-5836\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271672%27%20viewBox%3D%270%200%201000%201672%27%3E%3Crect%20width%3D%271000%27%20height%3D%271672%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-locks-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-locks-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-locks-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-5836'>\n\t\t\t\tAuto chicken door &#8211; interior view, lock detail\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Auto chicken door &#8211; front view\" data-caption=\"Auto chicken door - front view\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Auto chicken door - front view\" aria-describedby=\"gallery-2-5835\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%272095%27%20viewBox%3D%270%200%201000%202095%27%3E%3Crect%20width%3D%271000%27%20height%3D%272095%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-5835'>\n\t\t\t\tAuto chicken door &#8211; front view\n\t\t\t\t<\/dd><\/dl>\n\t\t\t<br style='clear: both' \/>\n\t\t<\/div>\n<\/p>\n<div id=\"rough_dimensions\"><strong>Door Rough Dimensions:<\/strong>\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-3 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-3 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-3 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-3 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-3' class='gallery galleryid-5394 gallery-columns-3 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Automatic Chicken Coop Door &#8211; exterior\" data-caption=\"Automatic Chicken Coop Door - exterior finished int dimensions: 10&quot; x 10&quot;\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/automatic-chicken-coop-door-exterior.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/automatic-chicken-coop-door-exterior-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Automatic Chicken Coop Door - exterior\" aria-describedby=\"gallery-3-7110\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271776%27%20viewBox%3D%270%200%201000%201776%27%3E%3Crect%20width%3D%271000%27%20height%3D%271776%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/automatic-chicken-coop-door-exterior-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/automatic-chicken-coop-door-exterior-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/automatic-chicken-coop-door-exterior-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-3-7110'>\n\t\t\t\tAutomatic Chicken Coop Door &#8211; exterior finished int dimensions: 10&#8243; x 10&#8243;\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Automatic Chicken Coop Door &#8211; interior\" data-caption=\"Automatic Chicken Coop Door - interior rough height: 31&quot;\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/automatic-chicken-coop-door-interior.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/automatic-chicken-coop-door-interior-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Automatic Chicken Coop Door - interior\" aria-describedby=\"gallery-3-7111\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%272055%27%20viewBox%3D%270%200%201000%202055%27%3E%3Crect%20width%3D%271000%27%20height%3D%272055%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/automatic-chicken-coop-door-interior-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/automatic-chicken-coop-door-interior-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/automatic-chicken-coop-door-interior-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-3-7111'>\n\t\t\t\tAutomatic Chicken Coop Door &#8211; interior rough height: 31&#8243;\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Automatic Chicken Coop Door &#8211; interior\" data-caption=\"Automatic Chicken Coop Door - interior rough width: 14&quot;\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/automatic-chicken-coop-door-interior-2.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/automatic-chicken-coop-door-interior-2-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Automatic Chicken Coop Door - interior\" aria-describedby=\"gallery-3-7112\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27981%27%20viewBox%3D%270%200%201000%20981%27%3E%3Crect%20width%3D%271000%27%20height%3D%27981%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/automatic-chicken-coop-door-interior-2-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/automatic-chicken-coop-door-interior-2-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/automatic-chicken-coop-door-interior-2-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-3-7112'>\n\t\t\t\tAutomatic Chicken Coop Door &#8211; interior rough width: 14&#8243;\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<\/div>\n<p><strong>Exterior Front Finished Entrance: <\/strong>10&#8243; X 10&#8243; (made it a bit small, so chickens wouldn&#8217;t want to hang out in the doorway and prevent others from coming in or out)<br \/>\n<strong> Interior Housing <\/strong><\/p>\n<h4>The Switches<\/h4>\n<div style=\"float: right;\"><a href=\"https:\/\/www.amazon.com\/gp\/product\/B005CFQ1L0\/ref=as_li_tf_il?ie=UTF8&amp;camp=1789&amp;creative=9325&amp;creativeASIN=B005CFQ1L0&amp;linkCode=as2&amp;tag=arduino-automated-chicken-coop-door-20\"><img class=\"lazyload\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-orig-src=\"https:\/\/ws-na.amazon-adsystem.com\/widgets\/q?_encoding=UTF8&amp;ASIN=B005CFQ1L0&amp;Format=_SL160_&amp;ID=AsinImage&amp;MarketPlace=US&amp;ServiceVersion=20070822&amp;WS=1&amp;tag=arduino-automated-chicken-coop-door-20\" alt=\"\" border=\"0\" \/><\/a><img class=\"lazyload\" decoding=\"async\" style=\"border: none !important; margin: 0px !important;\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271%27%20height%3D%271%27%20viewBox%3D%270%200%201%201%27%3E%3Crect%20width%3D%271%27%20height%3D%271%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/ir-na.amazon-adsystem.com\/e\/ir?t=arduino-automated-chicken-coop-door-20&amp;l=as2&amp;o=1&amp;a=B005CFQ1L0\" alt=\"\" width=\"1\" height=\"1\" border=\"0\" \/><\/div>\n<p>At first I was going to use micro switches for this build, but after testing them I felt they would wear out over time, being mechanical-type switches. So instead I chose to use <a title=\"Reed Switches at Amazon.com\" href=\"https:\/\/goo.gl\/p34IMZ\" target=\"_blank\" rel=\"noopener noreferrer\">Reed Switches<\/a>, which are essentially magnets that when you get close in proximity throw an electromagnetic field thereby becoming a switch with open or closed values. ( high\/low | 0\/1)<\/p>\n<h4>The Door Motor<\/h4>\n<div id=\"attachment_5828\" style=\"width: 610px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/www.amazon.com\/gp\/search?ie=UTF8&amp;camp=1789&amp;creative=9325&amp;index=aps&amp;keywords=DC%2024V%2025%20RPM%206mm%20Dia%20Shaft%20Magnetic%20Gearbox%20Electric%20Motor%2037mm&amp;linkCode=ur2&amp;tag=daveworkswebd-20\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" aria-describedby=\"caption-attachment-5828\" class=\"lazyload size-large wp-image-5828\" title=\"Chicken Coop - 24 Volt Door Motor\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-24-volt-door-motor-2-1024x612.jpg\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-24-volt-door-motor-2-1024x612.jpg\" alt=\"Chicken Coop - 24 Volt Door Motor\" width=\"600\" height=\"359\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27359%27%20viewBox%3D%270%200%20600%20359%27%3E%3Crect%20width%3D%27600%27%20height%3D%27359%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-24-volt-door-motor-2-300x179.jpg 300w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-24-volt-door-motor-2-scaled-500x299.jpg 500w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-24-volt-door-motor-2-scaled-700x419.jpg 700w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-24-volt-door-motor-2-1024x612.jpg 1024w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><p id=\"caption-attachment-5828\" class=\"wp-caption-text\"><br \/>I chose a 25 RPM model, but you can certainly buy a different speed (just not *too* fast) Here&#8217;s the motor I purchased (linked to saved search of similar motors at Amazon.com)<\/p><\/div>\n<p><img class=\"lazyload\" decoding=\"async\" style=\"border: none !important; margin: 0px !important;\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271%27%20height%3D%271%27%20viewBox%3D%270%200%201%201%27%3E%3Crect%20width%3D%271%27%20height%3D%271%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/ir-na.amazon-adsystem.com\/e\/ir?t=daveworkswebd-20&amp;l=ur2&amp;o=1\" alt=\"\" width=\"1\" height=\"1\" border=\"0\" \/><\/p>\n<p><br clear=\"all\" \/>Here&#8217;s a <a href=\"https:\/\/www.amazon.com\/gp\/search?ie=UTF8&amp;camp=1789&amp;creative=9325&amp;index=aps&amp;keywords=DC%2024V%2025%20RPM%206mm%20Dia%20Shaft%20Magnetic%20Gearbox%20Electric%20Motor%2037mm&amp;linkCode=ur2&amp;tag=daveworkswebd-20\" target=\"_blank\" rel=\"noopener noreferrer\">saved search of a DC 24V 25 RPM 6mm Dia Shaft Magnetic Gearbox Electric Motor 37mm at Amazon<\/a><img class=\"lazyload\" decoding=\"async\" style=\"border: none !important; margin: 0px !important;\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271%27%20height%3D%271%27%20viewBox%3D%270%200%201%201%27%3E%3Crect%20width%3D%271%27%20height%3D%271%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/ir-na.amazon-adsystem.com\/e\/ir?t=daveworkswebd-20&amp;l=ur2&amp;o=1\" alt=\"\" width=\"1\" height=\"1\" border=\"0\" \/>[Click thumbnails for detailed images]\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-4 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-4 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-4 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-4 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-4' class='gallery galleryid-5394 gallery-columns-3 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-door-motor-detail\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-detail.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-detail-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27495%27%20viewBox%3D%270%200%201000%20495%27%3E%3Crect%20width%3D%271000%27%20height%3D%27495%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-detail-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-detail-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-detail-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-detail-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-door-motor-spool-detail-2\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool-detail-2.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool-detail-2-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27632%27%20viewBox%3D%270%200%201000%20632%27%3E%3Crect%20width%3D%271000%27%20height%3D%27632%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool-detail-2-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool-detail-2-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool-detail-2-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool-detail-2-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-door-motor-spool-detail-mounts\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool-detail-mounts.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool-detail-mounts-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27584%27%20viewBox%3D%270%200%201000%20584%27%3E%3Crect%20width%3D%271000%27%20height%3D%27584%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool-detail-mounts-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool-detail-mounts-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool-detail-mounts-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool-detail-mounts-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-door-motor-spool\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271559%27%20viewBox%3D%270%200%201000%201559%27%3E%3Crect%20width%3D%271000%27%20height%3D%271559%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-spool-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-door-motor-enclosure-detail\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-enclosure-detail.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-enclosure-detail-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271774%27%20viewBox%3D%270%200%201000%201774%27%3E%3Crect%20width%3D%271000%27%20height%3D%271774%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-enclosure-detail-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-enclosure-detail-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-enclosure-detail-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-motor-enclosure-detail-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl>\n\t\t\t<br style='clear: both' \/>\n\t\t<\/div>\n<\/p>\n<h4>The Installation<\/h4>\n<p>[Click thumbnails for detailed images]\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-5 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-5 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-5 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-5 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-5' class='gallery galleryid-5394 gallery-columns-3 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-door-pre-opening-construction\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-pre-opening-construction.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-pre-opening-construction-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271513%27%20viewBox%3D%270%200%201000%201513%27%3E%3Crect%20width%3D%271000%27%20height%3D%271513%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-pre-opening-construction-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-pre-opening-construction-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-pre-opening-construction-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-pre-opening-construction-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-door-post-opening-construction-interior-3\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-interior-3.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-interior-3-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271546%27%20viewBox%3D%270%200%201000%201546%27%3E%3Crect%20width%3D%271000%27%20height%3D%271546%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-interior-3-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-interior-3-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-interior-3-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-interior-3-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-door-post-opening-construction-interior\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-interior.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-interior-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271480%27%20viewBox%3D%270%200%201000%201480%27%3E%3Crect%20width%3D%271000%27%20height%3D%271480%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-interior-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-interior-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-interior-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-interior-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-door-pre-opening-construction-exterior-2\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-pre-opening-construction-exterior-2.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-pre-opening-construction-exterior-2-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271500%27%20viewBox%3D%270%200%201000%201500%27%3E%3Crect%20width%3D%271000%27%20height%3D%271500%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-pre-opening-construction-exterior-2-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-pre-opening-construction-exterior-2-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-pre-opening-construction-exterior-2-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-pre-opening-construction-exterior-2-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-door-post-opening-construction-exterior\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-exterior.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-exterior-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271507%27%20viewBox%3D%270%200%201000%201507%27%3E%3Crect%20width%3D%271000%27%20height%3D%271507%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-exterior-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-exterior-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-exterior-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-exterior-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-door-post-opening-construction-exterior-2\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-exterior-2.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-exterior-2-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271487%27%20viewBox%3D%270%200%201000%201487%27%3E%3Crect%20width%3D%271000%27%20height%3D%271487%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-exterior-2-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-exterior-2-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-exterior-2-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-post-opening-construction-exterior-2-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-door-installed-construction-exterior\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-construction-exterior.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-construction-exterior-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271363%27%20viewBox%3D%270%200%201000%201363%27%3E%3Crect%20width%3D%271000%27%20height%3D%271363%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-construction-exterior-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-construction-exterior-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-construction-exterior-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-construction-exterior-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-door-installed-interior-full\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271513%27%20viewBox%3D%270%200%201000%201513%27%3E%3Crect%20width%3D%271000%27%20height%3D%271513%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-door-installed-interior\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271539%27%20viewBox%3D%270%200%201000%201539%27%3E%3Crect%20width%3D%271000%27%20height%3D%271539%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"arduino-chicken-coop-door-installed-interior-3\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-3.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-3-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271408%27%20viewBox%3D%270%200%201000%201408%27%3E%3Crect%20width%3D%271000%27%20height%3D%271408%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-3-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-3-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-3-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-3-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Arduino chicken coop door\" data-caption=\"Arduino chicken coop door\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-featured-2.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-featured-2-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Arduino chicken coop door\" aria-describedby=\"gallery-5-6557\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27911%27%20viewBox%3D%270%200%201000%20911%27%3E%3Crect%20width%3D%271000%27%20height%3D%27911%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-featured-2-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-featured-2-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-featured-2-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-featured-2-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-6557'>\n\t\t\t\tArduino chicken coop door\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Arduino chicken coop door\" data-caption=\"Arduino chicken coop door\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-featured.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-featured-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Arduino chicken coop door\" aria-describedby=\"gallery-5-6554\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27958%27%20viewBox%3D%270%200%201000%20958%27%3E%3Crect%20width%3D%271000%27%20height%3D%27958%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-featured-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-featured-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-featured-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-featured-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-6554'>\n\t\t\t\tArduino chicken coop door\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Arduino Chicken Door:  installed &#8211; interior\" data-caption=\"Arduino Chicken Door:  installed - interior\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-4.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-4-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Arduino Chicken Door: installed - interior\" aria-describedby=\"gallery-5-6686\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271774%27%20viewBox%3D%270%200%201000%201774%27%3E%3Crect%20width%3D%271000%27%20height%3D%271774%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-4-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-4-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-4-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-4-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-6686'>\n\t\t\t\tArduino Chicken Door:  installed &#8211; interior\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Arduino Chicken Door:  installed &#8211; interior\" data-caption=\"Arduino Chicken Door:  installed - interior\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-5.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-5-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Arduino Chicken Door: installed - interior\" aria-describedby=\"gallery-5-6687\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271650%27%20viewBox%3D%270%200%201000%201650%27%3E%3Crect%20width%3D%271000%27%20height%3D%271650%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-5-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-5-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-5-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-5-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-6687'>\n\t\t\t\tArduino Chicken Door:  installed &#8211; interior\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Arduino Chicken Door:  installed &#8211; motor housing\" data-caption=\"Arduino Chicken Door:  installed - motor housing\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-6.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-6-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Arduino Chicken Door: installed - motor housing\" aria-describedby=\"gallery-5-6688\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271774%27%20viewBox%3D%270%200%201000%201774%27%3E%3Crect%20width%3D%271000%27%20height%3D%271774%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-6-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-6-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-6-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-6-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-6688'>\n\t\t\t\tArduino Chicken Door:  installed &#8211; motor housing\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Arduino Chicken Door:  installed\" data-caption=\"Arduino Chicken Door:  installed\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-7.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-7-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Arduino Chicken Door: installed\" aria-describedby=\"gallery-5-6689\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271774%27%20viewBox%3D%270%200%201000%201774%27%3E%3Crect%20width%3D%271000%27%20height%3D%271774%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-7-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-7-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-7-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-7-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-6689'>\n\t\t\t\tArduino Chicken Door:  installed\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Arduino Chicken Door:  installed\" data-caption=\"Arduino Chicken Door:  installed\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-8.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-8-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Arduino Chicken Door: installed\" aria-describedby=\"gallery-5-6690\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271904%27%20viewBox%3D%270%200%201000%201904%27%3E%3Crect%20width%3D%271000%27%20height%3D%271904%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-8-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-8-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-8-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-8-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-6690'>\n\t\t\t\tArduino Chicken Door:  installed\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Arduino Chicken Door:  installed &#8211; sans cover\" data-caption=\"Arduino Chicken Door:  installed - sans cover\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior1.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior1-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Arduino Chicken Door: installed - sans cover\" aria-describedby=\"gallery-5-6691\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271539%27%20viewBox%3D%270%200%201000%201539%27%3E%3Crect%20width%3D%271000%27%20height%3D%271539%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior1-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior1-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior1-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior1-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-6691'>\n\t\t\t\tArduino Chicken Door:  installed &#8211; sans cover\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Arduino Chicken Coop Door -installed interior\" data-caption=\"Arduino Chicken Coop Door -installed interior\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full-2.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full-2-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Arduino Chicken Coop Door -installed interior\" aria-describedby=\"gallery-5-6605\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271368%27%20viewBox%3D%270%200%201000%201368%27%3E%3Crect%20width%3D%271000%27%20height%3D%271368%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full-2-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full-2-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full-2-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full-2-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-6605'>\n\t\t\t\tArduino Chicken Coop Door -installed interior\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Arduino Chicken Door:  installed &#8211; interior\" data-caption=\"Arduino Chicken Door:  installed - interior\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full-21.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full-21-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Arduino Chicken Door: installed - interior\" aria-describedby=\"gallery-5-6685\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%271368%27%20viewBox%3D%270%200%201000%201368%27%3E%3Crect%20width%3D%271000%27%20height%3D%271368%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full-21-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full-21-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full-21-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/arduino-chicken-coop-door-installed-interior-full-21-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-6685'>\n\t\t\t\tArduino Chicken Door:  installed &#8211; interior\n\t\t\t\t<\/dd><\/dl>\n\t\t\t<br style='clear: both' \/>\n\t\t<\/div>\n<\/p>\n<h4>Coop Door Status LEDs<\/h4>\n<p>I created a visual aid for checking the status of the door from the house. (red for open, green for closed) It works like a charm. It&#8217;s triggered by the status of the top and bottom switch of the door.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-6 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-6 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-6 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-6 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-6' class='gallery galleryid-5394 gallery-columns-3 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Chicken Coop Door Status LED Lights\" data-caption=\"Chicken Coop Door Status LED Lights\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-red-danger-coop-door-open.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-red-danger-coop-door-open-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Chicken Coop Door Status LED Lights\" aria-describedby=\"gallery-6-6943\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27914%27%20height%3D%27572%27%20viewBox%3D%270%200%20914%20572%27%3E%3Crect%20width%3D%27914%27%20height%3D%27572%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-red-danger-coop-door-open-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-red-danger-coop-door-open-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-red-danger-coop-door-open-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-red-danger-coop-door-open-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-6-6943'>\n\t\t\t\tChicken Coop Door Status LED Lights\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Chicken Coop Door Status LED Lights\" data-caption=\"Chicken Coop Door Status LED Lights\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Chicken Coop Door Status LED Lights\" aria-describedby=\"gallery-6-6939\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27576%27%20viewBox%3D%270%200%201000%20576%27%3E%3Crect%20width%3D%271000%27%20height%3D%27576%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-6-6939'>\n\t\t\t\tChicken Coop Door Status LED Lights\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Chicken Coop Door Status LED Lights\" data-caption=\"Chicken Coop Door Status LED Lights\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-detail.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-detail-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Chicken Coop Door Status LED Lights\" aria-describedby=\"gallery-6-6940\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27479%27%20viewBox%3D%270%200%201000%20479%27%3E%3Crect%20width%3D%271000%27%20height%3D%27479%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-detail-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-detail-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-detail-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-detail-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-6-6940'>\n\t\t\t\tChicken Coop Door Status LED Lights\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Chicken Coop Door Status LED Lights\" data-caption=\"Chicken Coop Door Status LED Lights\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-door-closed-no-danger.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-door-closed-no-danger-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"Chicken Coop Door Status LED Lights\" aria-describedby=\"gallery-6-6941\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27564%27%20viewBox%3D%270%200%201000%20564%27%3E%3Crect%20width%3D%271000%27%20height%3D%27564%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-door-closed-no-danger-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-door-closed-no-danger-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-door-closed-no-danger-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-door-closed-no-danger-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-6-6941'>\n\t\t\t\tChicken Coop Door Status LED Lights\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"chicken-coop-door-status-led-door-closed-no-danger-detail\" data-caption=\"\" href='https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-door-closed-no-danger-detail.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-door-closed-no-danger-detail-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271000%27%20height%3D%27564%27%20viewBox%3D%270%200%201000%20564%27%3E%3Crect%20width%3D%271000%27%20height%3D%27564%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-door-closed-no-danger-detail-150x150.jpg\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-door-closed-no-danger-detail-64x64.jpg 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-door-closed-no-danger-detail-100x100.jpg 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/chicken-coop-door-status-led-door-closed-no-danger-detail-150x150.jpg 150w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl>\n\t\t\t<br style='clear: both' \/>\n\t\t<\/div>\n\n<h3>Parts Used<\/h3>\n<p>(my affiliate links)<\/p>\n<p><script src=\"https:\/\/ws-na.amazon-adsystem.com\/widgets\/q?rt=tf_mfw&amp;ServiceVersion=20070822&amp;MarketPlace=US&amp;ID=V20070822%2FUS%2Fdaveworkswebd-20%2F8001%2Fed6efe98-08cb-4afa-a3dd-9af1aa95089b\" type=\"text\/javascript\" charset=\"utf-8\"> <\/script><noscript><A HREF=\"https:\/\/ws-na.amazon-adsystem.com\/widgets\/q?rt=tf_mfw&#038;ServiceVersion=20070822&#038;MarketPlace=US&#038;ID=V20070822%2FUS%2Fdaveworkswebd-20%2F8001%2Fed6efe98-08cb-4afa-a3dd-9af1aa95089b&#038;Operation=NoScript\">Amazon.com Widgets<\/A><\/noscript><\/p>\n<p><a href=\"https:\/\/www.amazon.com\/Arduino-MEGA-2560-Board-R3\/dp\/B006UTBDGA\/ref=as_li_tf_mfw?&amp;linkCode=wey&amp;tag=arduino-automated-chicken-coop-door-20\">Arduino MEGA 2560 Board R3<\/a> &#8211; by Arduino<br \/>\n(The Arduino Micro Controller to control the entire coop, including the door)<\/p>\n<p><a href=\"https:\/\/www.amazon.com\/NEOMART-Original-Quality-Stepper-Controller\/dp\/B00E58EA90\/ref=as_li_tf_mfw?&amp;linkCode=wey&amp;tag=arduino-automated-chicken-coop-door-20\">NEOMART L298N Stepper Motor Driver Controller Board Module<\/a> &#8211; by Tontec<br \/>\n(The board that controls the motor)<\/p>\n<p><a href=\"https:\/\/www.amazon.com\/DFGB37RG-136i-Cylinder-Shape-Speed-Geared\/dp\/B00HG8DFC4\/ref=as_li_tf_mfw?&amp;linkCode=wey&amp;tag=arduino-automated-chicken-coop-door-20\">DFGB37RG-136i Cylinder Shape DC 24V Speed 20 RPM Geared Motor<\/a> &#8211; by Amico<br \/>\nThe motor it self (make sure to pick a motor that isn&#8217;t too fast.I chose the 20rpm model)<\/p>\n<p><a href=\"https:\/\/www.amazon.com\/White-Inbuilt-Contacts-Window-Switch\/dp\/B005CFQ1L0\/ref=as_li_tf_mfw?&amp;linkCode=wey&amp;tag=arduino-automated-chicken-coop-door-20\">White Inbuilt Type Alarm Contacts Door Window Reed Switch<\/a> &#8211; by Amico<br \/>\n(The Reed Switches (magnetic) which signals when to start\/top the motor)<\/p>\n<p><a href=\"https:\/\/www.amazon.com\/Sensitive-Resistor-Photoresistor-Optoresistor-GM5539\/dp\/B00AQVYWA2\/ref=as_li_tf_mfw?&amp;linkCode=wey&amp;tag=arduino-automated-chicken-coop-door-20\">20pcs Photo Light Sensitive Resistor Photoresistor Optoresistor 5mm GM5539 5539<\/a> &#8211; by sunkee-E<br \/>\n(The Photocell that continually reads light levels.In this project, it&#8217;s instructed to read ever 10mins)<\/p>\n<p><a href=\"https:\/\/www.amazon.com\/E-Projects-10k-Resistors-Watt-Pieces\/dp\/B00B5RJF1M\/ref=as_li_tf_mfw?&amp;linkCode=wey&amp;tag=arduino-automated-chicken-coop-door-20\">10k Ohm Resistors &#8211; 1\/4 Watt &#8211; 5% &#8211; 10K (25 Pieces)<\/a> &#8211; by E-Projects<br \/>\n(10k resistors for the photocell and the reed switches &#8211; refer to wiring diagram)<\/p>\n<p><a href=\"https:\/\/www.amazon.com\/BB830-Solderless-Plug-BreadBoard-tie-points\/dp\/B0040Z4QN8\/ref=as_li_tf_mfw?&amp;linkCode=wey&amp;tag=arduino-automated-chicken-coop-door-20\">BB830 Solderless Plug-in BreadBoard, 830 tie-points, 4 power rails<\/a> &#8211; by BusBoard Prototype Systems<br \/>\n(To connect all devices and wiring.Tip: apply hot glue to wired connections on breadboard once set)<\/p>\n<p><a href=\"https:\/\/www.amazon.com\/Polycom-SoundPoint-Universal-Power-Supply\/dp\/B002CT0822\/ref=as_li_tf_mfw?&amp;linkCode=wey&amp;tag=arduino-automated-chicken-coop-door-20\">Polycom SoundPoint IP Universal AC Power Supply 24V DC<\/a> &#8211; by Polycom Inc.<br \/>\n(power supply for 24v motor)<\/p>\n<p><a href=\"https:\/\/www.amazon.com\/Wall-Adapter-Power-Supply-650mA\/dp\/B003XZSZWO\/ref=as_li_tf_mfw?&amp;linkCode=wey&amp;tag=arduino-automated-chicken-coop-door-20\">Wall Adapter Power Supply &#8211; 9V DC 650mA<\/a> &#8211; by NKC Electronics<br \/>\n(power supply for arduino)<\/p>\n<p><a href=\"https:\/\/www.amazon.com\/Acrylic-Sheet-Transparent-Thickness-Length\/dp\/B0062R3RZA\/ref=as_li_tf_mfw?&amp;linkCode=wey&amp;tag=arduino-automated-chicken-coop-door-20\">Acrylic Sheet, Transparent Clear, 0.08&#8243; Thickness, 12&#8243; Width, 24&#8243; Length<\/a> &#8211; by Small Parts<br \/>\n(To cover door&#8217;s internal workings&#8230;prevents dust, shavings, feathers, etc.)<\/p>\n<h4>The Wiring Diagram for the Automatic Chicken Coop Door<\/h4>\n<div id=\"attachment_6488\" style=\"width: 660px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/Arduino-Automatic-Chicken-Coop-Door-Fritzing-Project1.png\"><img decoding=\"async\" aria-describedby=\"caption-attachment-6488\" class=\"lazyload size-large wp-image-6488\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/Arduino-Automatic-Chicken-Coop-Door-Fritzing-Project1-1024x997.png\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/Arduino-Automatic-Chicken-Coop-Door-Fritzing-Project1-1024x997.png\" alt=\"Arduino Automatic Chicken Coop Door Fritzing Wiring Diagram\" width=\"650\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/Arduino-Automatic-Chicken-Coop-Door-Fritzing-Project1-300x292.png 300w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/Arduino-Automatic-Chicken-Coop-Door-Fritzing-Project1-1024x997.png 1024w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><p id=\"caption-attachment-6488\" class=\"wp-caption-text\">Arduino Automatic Chicken Coop Door Fritzing Wiring Diagram<\/p><\/div>\n<h3>Close-up of the motor controller<\/h3>\n<p><em>More than a few people have asked for close-up photos of the motor controller (the Fritzing library didn&#8217;t have an image of the <a title=\"L298N Stepper Motor Controller for Automatic Chicken Coop Door\" href=\"https:\/\/www.amazon.com\/NEOMART-Original-Quality-Stepper-Controller\/dp\/B00E58EA90\/ref=as_sl_pc_tf_mfw?&amp;linkCode=wey&amp;tag=arduino-automated-chicken-coop-door-20\" target=\"_blank\" rel=\"noopener noreferrer\">L298N Stepper Motor Controller<\/a>)<\/em><\/p>\n<p><strong>Here&#8217;s the <a title=\"L298N Stepper Motor Controller for Automatic Chicken Coop Door\" href=\"https:\/\/www.amazon.com\/NEOMART-Original-Quality-Stepper-Controller\/dp\/B00E58EA90\/ref=as_sl_pc_tf_mfw?&amp;linkCode=wey&amp;tag=arduino-automated-chicken-coop-door-20\" target=\"_blank\" rel=\"noopener noreferrer\">L298N Stepper Motor Controller<\/a> itself:<\/strong><\/p>\n<div id=\"attachment_6874\" style=\"width: 610px\" class=\"wp-caption alignnone\"><a title=\"L298N Motor Controller for Automatic Chicken Coop Door\" href=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-3.jpg\"><img decoding=\"async\" aria-describedby=\"caption-attachment-6874\" class=\"lazyload size-full wp-image-6874\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-3.jpg\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-3.jpg\" alt=\"L298N Motor Controller for Automatic Chicken Coop Door\" width=\"600\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-3-286x300.jpg 286w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-3-500x524.jpg 500w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-3-700x734.jpg 700w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-3-977x1024.jpg 977w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-3.jpg 1000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><p id=\"caption-attachment-6874\" class=\"wp-caption-text\">L298N Motor Controller for Automatic Chicken Coop Door<\/p><\/div>\n<p><strong>Here&#8217;s the top half of the connections (labelled)<\/strong><\/p>\n<div id=\"attachment_6875\" style=\"width: 610px\" class=\"wp-caption alignnone\"><a title=\"L298N Motor Controller for Automatic Chicken Coop Door (top connection details)\" href=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller.jpg\"><img decoding=\"async\" aria-describedby=\"caption-attachment-6875\" class=\"lazyload size-full wp-image-6875\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller.jpg\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller.jpg\" alt=\"L298N Motor Controller for Automatic Chicken Coop Door\" width=\"600\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-300x150.jpg 300w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-500x252.jpg 500w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-700x352.jpg 700w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller.jpg 1000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><p id=\"caption-attachment-6875\" class=\"wp-caption-text\">L298N Motor Controller for Automatic Chicken Coop Door (top connection details)<\/p><\/div>\n<p><strong>Here&#8217;s the bottom half (labelled)<\/strong><\/p>\n<div id=\"attachment_6876\" style=\"width: 610px\" class=\"wp-caption alignnone\"><a title=\"L298N Motor Controller for Automatic Chicken Coop Door (bottom connection details)\" href=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-2.jpg\"><img decoding=\"async\" aria-describedby=\"caption-attachment-6876\" class=\"lazyload size-full wp-image-6876\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-2.jpg\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-2.jpg\" alt=\"L298N Motor Controller for Automatic Chicken Coop Door\" width=\"600\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-2-300x145.jpg 300w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-2-500x243.jpg 500w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-2-700x340.jpg 700w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/auto-chicken-door-motor-contoller-2.jpg 1000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><p id=\"caption-attachment-6876\" class=\"wp-caption-text\">L298N Motor Controller for Automatic Chicken Coop Door (bottom connection details)<\/p><\/div>\n<p><em><br \/>\nNote: the Stepper Motor Controller Board is indeed the l298n (the one in the pic might look different b\/c I broke (fried) a couple of them while testing \u2013 but it\u2019s definitely the same model&#8230; sometimes suppliers send the same product but with different layouts)<br \/>\n<\/em><br \/>\nNotes on the wiring to make the board\/motor work: (I used only 1 motor \u2013 Motor B)<\/p>\n<ul>\n<li>5v (from arduino)<\/li>\n<li>gnd (from arduino)<\/li>\n<li>enab (to enable the motor b)<\/li>\n<li>int1 (direction 1 \u2013 up)<\/li>\n<li>int2 (direction2 \u2013 down)<\/li>\n<li>24 v in to l298n board (vms *or* vcc in some controllers)<\/li>\n<li>24v gnd in to l298n board (gnd)<\/li>\n<li>motor b out + (24 volts to motor)<\/li>\n<li>motor b out \u2013 (gnd)<\/li>\n<\/ul>\n<p>Here\u2019s a closeup of the <a title=\"Detailed view of Fritzing Diagram for Automated Arduino Chicken Coop Door\" href=\"https:\/\/davenaves.com\/blog\/interests-projects\/chickens\/chicken-coop\/arduino-chicken-door\/attachment\/arduino-automatic-chicken-coop-door-fritzing-project-2\/\">Automatic Chicken Coop Door Fritzing diagram<\/a><\/p>\n<h4>The Arduino Code for the Automatic Chicken Coop Door<\/h4>\n<p>[callout font_size=&#8221;13px&#8221; style=&#8221;limegreen&#8221;]\n<div id=\"attachment_6738\" style=\"width: 160px\" class=\"wp-caption alignright\"><a href=\"https:\/\/davenaves.com\/blog\/interests-projects\/chickens\/chicken-coop\/code-for-arduino-chicken-coop-door\/attachment\/david-naves-headshot-rounded-corner\/\" rel=\"attachment wp-att-6738\"><img decoding=\"async\" aria-describedby=\"caption-attachment-6738\" class=\"lazyload size-thumbnail wp-image-6738\" src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/david-naves-headshot-rounded-corner-150x150.png\" data-orig-src=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/david-naves-headshot-rounded-corner-150x150.png\" alt=\"David Naves\" width=\"150\" height=\"150\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27150%27%20height%3D%27150%27%20viewBox%3D%270%200%20150%20150%27%3E%3Crect%20width%3D%27150%27%20height%3D%27150%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/david-naves-headshot-rounded-corner-64x64.png 64w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/david-naves-headshot-rounded-corner-100x100.png 100w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/david-naves-headshot-rounded-corner-150x150.png 150w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/david-naves-headshot-rounded-corner-300x297.png 300w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/david-naves-headshot-rounded-corner-500x496.png 500w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/david-naves-headshot-rounded-corner-700x694.png 700w, https:\/\/davenaves.com\/blog\/wp-content\/uploads\/david-naves-headshot-rounded-corner.png 976w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><p id=\"caption-attachment-6738\" class=\"wp-caption-text\">David Naves<\/p><\/div><\/p>\n<p><em style=\"color: #000;\">Please note:<br \/>\nI&#8217;m hoping that if you use or modify my code or ideas, you will share *your* coop project with me and the world (pictures, whatever) I&#8217;m big on sharing.<\/em><\/p>\n<h3>Also, since I&#8217;m a firm believer in sharing, if you have questions or comments, please ask them through comments in this blog, (below) instead of trying to email or call me directly&#8230; you&#8217;ll find you&#8217;ll be waiting a verrrrrry long time for an answer. =)<\/h3>\n<p>Cheers,<br \/>\n\/\/D<\/p>\n<p>[\/callout]<\/p>\n<p><strong>Insider info<\/strong><br \/>\nTo hopefully save you some time, I&#8217;ll let you in on the trick that FINALLY got this door to work with the light levels, debouncing the switches and *the chickens*. (as you&#8217;ll see in the code)<\/p>\n<p>Check the light levels every 10 minutes to avoid the readings bouncing back and forth between dark\/twilight\/light during those dawn\/dusk minutes. Then, when &#8220;dark&#8221; is reached (for me i chose &gt;= 0 &amp;&amp; &lt;= 3 based on when my chickens actually went &amp; <strong>stayed<\/strong> in the coop) enable motor dir down &gt; debounce the switches &gt; stop. Then do the opposite for morning. I&#8217;m sure there are different, maybe more efficient methods, but this code has been running flawlessly for a while now and I&#8217;m feeling confident enough to go out at night without worrying about predators. Although I still somehow find a reason to check the <a title=\"Live Chicken Web Cam\" href=\"https:\/\/davenaves.com\/blog\/live-chicken-cam\/\">ChickenCam<\/a> from time to time. (currently waiting for my new servo motors and night vision web cam to arrive in the mail)[callout font_size=&#8221;13px&#8221; style=&#8221;limegreen&#8221;]<\/p>\n<h3>Code updated 02\/06\/15<\/h3>\n<p>[\/callout]<\/p>\n<p><strong><a href=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/Dave_Naves_Chicken_Coop_Controller.zip\" target=\"_blank\" rel=\"noopener noreferrer\">Click here for the clean .ino file<\/a> (zipped up)<\/strong><\/p>\n<pre class=\"lang:default decode:true title=\" arduino=\"\" chicken=\"\" coop=\"\" door=\"\" code=\"\"> \r\n\r\n\/*\r\n* Copyright 2015, David Naves (https:\/\/daveworks.net, https:\/\/davenaves.com)\r\n*\r\n* This program is free software; you can redistribute it and\/or\r\n* modify it under the terms of the GNU General Public License\r\n* as published by the Free Software Foundation; either version 3\r\n* of the License, or (at your option) any later version.\r\n* \r\n* This program is distributed in the hope that it will be useful,\r\n* but WITHOUT ANY WARRANTY; without even the implied warranty of\r\n* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r\n* GNU General Public License for more details.\r\n* \r\n* You should have received a copy of the GNU General Public License\r\n* along with this program; if not,  write to the Free Software\r\n* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA \r\n* 02110-1301, USA. \r\n\r\n*\/\r\n\r\n \/*\r\n* I'm hoping that if you use\/modify this code, you will share your\r\n* coop project with me and the world (pictures, whatever)\r\n* I'm big on sharing.\r\n* Cheers,\r\n* \/\/D\r\n*\/\r\n\r\n\r\n\r\n\/\/ libraries\r\n\r\n\r\n#include                          \/\/ load the onewire library for thermometer\r\n#include                    \/\/ load the liquid crystal library\r\n\r\n\r\n\r\n\/\/ print debug messages or not to serial\r\nconst boolean SerialDisplay = true;\r\n\r\n\r\n\r\n\r\n\/\/ pins assignments\r\n\r\n\/\/ temperature chip i\/o\r\nconst int photocellPin = A0;                 \/\/ photocell connected to analog 0\r\nconst int enableCoopDoorMotorB = 7;          \/\/ enable motor b - pin 7\r\nconst int directionCloseCoopDoorMotorB = 8;  \/\/ direction close motor b - pin 8\r\nconst int directionOpenCoopDoorMotorB = 9;   \/\/ direction open motor b - pin 9\r\nconst int bottomSwitchPin = 26;              \/\/ bottom switch is connected to pin 26\r\nconst int topSwitchPin = 27;                 \/\/ top switch is connected to pin 27\r\nconst int coopDoorOpenLed = 40;              \/\/ led set to digital pin 40\r\nconst int coopDoorClosedLed = 41;            \/\/ led set to digital pin 41\r\n\r\n\r\n\r\n\/\/ variables\r\n\r\n\r\n\r\n\/\/ photocell\r\nint photocellReading;                            \/\/ analog reading of the photocel\r\nint photocellReadingLevel;                       \/\/ photocel reading levels (dark, twilight, light)\r\n\r\n\/\/ reed switches top and bottom of coop door\r\n\r\n\/\/ top switch\r\n\r\nint topSwitchPinVal;                   \/\/ top switch var for reading the pin status\r\nint topSwitchPinVal2;                  \/\/ top switch var for reading the pin delay\/debounce status\r\nint topSwitchState;                    \/\/ top switch var for to hold the switch state\r\n\r\n\/\/ bottom switch\r\n\r\nint bottomSwitchPinVal;                \/\/ bottom switch var for reading the pin status\r\nint bottomSwitchPinVal2;               \/\/ bottom switch var for reading the pin delay\/debounce status\r\nint bottomSwitchState;                 \/\/ bottom switch var for to hold the switch state\r\n\r\n\r\n\r\n\/\/ photocell reading delay\r\nunsigned long lastPhotocellReadingTime = 0;\r\nunsigned long photocellReadingDelay = 600000;   \/\/ 10 minutes\r\n\r\n\/\/ debounce delay\r\nunsigned long lastDebounceTime = 0;\r\nunsigned long debounceDelay = 100;\r\n\r\n\r\n\r\n\r\n\r\n\/\/ ************************************** the setup **************************************\r\n\r\nvoid setup(void) {\r\n\r\n  Serial.begin(9600); \/\/ initialize serial port hardware\r\n\r\n\r\n  \/\/ welcome message\r\n  if (SerialDisplay) {\r\n    Serial.println(\" Processes running:\");\r\n    Serial.println(\" Timer doReadPhotoCell every 10 minutes - light levels: open or close door\");\r\n  }\r\n \r\n\r\n  \/\/ coop door\r\n\r\n  \/\/ coop door motor\r\n  pinMode (enableCoopDoorMotorB, OUTPUT);           \/\/ enable motor pin = output\r\n  pinMode (directionCloseCoopDoorMotorB, OUTPUT);   \/\/ motor close direction pin = output\r\n  pinMode (directionOpenCoopDoorMotorB, OUTPUT);    \/\/ motor open direction pin = output\r\n\r\n  \/\/ coop door leds\r\n  pinMode (coopDoorOpenLed, OUTPUT);                \/\/ enable coopDoorOpenLed = output\r\n  pinMode (coopDoorClosedLed, OUTPUT);              \/\/ enable coopDoorClosedLed = output\r\n  digitalWrite(coopDoorClosedLed, LOW);\r\n\r\n  \/\/ coop door switches\r\n  \/\/ bottom switch\r\n  pinMode(bottomSwitchPin, INPUT);                  \/\/ set bottom switch pin as input\r\n  digitalWrite(bottomSwitchPin, HIGH);              \/\/ activate bottom switch resistor\r\n\r\n  \/\/ top switch\r\n  pinMode(topSwitchPin, INPUT);                     \/\/ set top switch pin as input\r\n  digitalWrite(topSwitchPin, HIGH);                 \/\/ activate top switch resistor\r\n\r\n\r\n\r\n}\r\n\r\n\/\/ ************************************** functions **************************************\r\n\r\n\r\n\r\n\/\/ operate the coop door\r\n\r\n\/\/ photocel to read levels of exterior light\r\n\r\nvoid doReadPhotoCell() { \/\/ function to be called repeatedly - per coopPhotoCellTimer set in setup\r\n\r\n  photocellReading = analogRead(photocellPin);\r\n\r\n  if ((unsigned long)(millis() - lastPhotocellReadingTime) &gt;= photocellReadingDelay) {\r\n    lastPhotocellReadingTime = millis();\r\n\r\n    \/\/  set photocel threshholds\r\n    if (photocellReading &gt;= 0 &amp;&amp; photocellReading &lt;= 3) { photocellReadingLevel = '1'; if (SerialDisplay) { Serial.println(\" Photocel Reading Level:\"); Serial.println(\" - Dark\"); } } else if (photocellReading &gt;= 4 &amp;&amp; photocellReading &lt;= 120) { photocellReadingLevel = '2'; if (SerialDisplay) { Serial.println(\" Photocel Reading Level:\"); Serial.println(\" - Twilight\"); } } else if (photocellReading &gt;= 125 ) {\r\n      photocellReadingLevel = '3';\r\n      if (SerialDisplay) {\r\n        Serial.println(\" Photocel Reading Level:\");\r\n        Serial.println(\" - Light\");\r\n      }\r\n    }\r\n    if (SerialDisplay) {\r\n      Serial.println(\" Photocel Analog Reading = \");\r\n      Serial.println(photocellReading);\r\n    }\r\n  }\r\n}\r\n\r\n\/\/debounce bottom reed switch\r\n\r\nvoid debounceBottomReedSwitch() {\r\n\r\n  \/\/debounce bottom reed switch\r\n  bottomSwitchPinVal = digitalRead(bottomSwitchPin);       \/\/ read input value and store it in val\r\n\r\n  if ((unsigned long)(millis() - lastDebounceTime) &gt; debounceDelay) {    \/\/ delay 10ms for consistent readings\r\n\r\n    bottomSwitchPinVal2 = digitalRead(bottomSwitchPin);    \/\/ read input value again to check or bounce\r\n\r\n    if (bottomSwitchPinVal == bottomSwitchPinVal2) {       \/\/ make sure we have 2 consistant readings\r\n      if (bottomSwitchPinVal != bottomSwitchState) {       \/\/ the switch state has changed!\r\n        bottomSwitchState = bottomSwitchPinVal;\r\n      }\r\n      if (SerialDisplay) {\r\n        Serial.print (\" Bottom Switch Value: \");           \/\/ display \"Bottom Switch Value:\"\r\n        Serial.println(digitalRead(bottomSwitchPin));      \/\/ display current value of bottom switch;\r\n      }\r\n    }\r\n  }\r\n}\r\n\r\n\r\n\r\n\/\/ debounce top reed switch\r\nvoid debounceTopReedSwitch() {\r\n\r\n  topSwitchPinVal = digitalRead(topSwitchPin);             \/\/ read input value and store it in val\r\n\r\n  if ((unsigned long)(millis() - lastDebounceTime) &gt; debounceDelay) {     \/\/ delay 10ms for consistent readings\r\n\r\n    topSwitchPinVal2 = digitalRead(topSwitchPin);          \/\/ read input value again to check or bounce\r\n\r\n    if (topSwitchPinVal == topSwitchPinVal2) {             \/\/ make sure we have 2 consistant readings\r\n      if (topSwitchPinVal != topSwitchState) {             \/\/ the button state has changed!\r\n        topSwitchState = topSwitchPinVal;\r\n      }\r\n      if (SerialDisplay) {\r\n        Serial.print (\" Top Switch Value: \");              \/\/ display \"Bottom Switch Value:\"\r\n        Serial.println(digitalRead(topSwitchPin));         \/\/ display current value of bottom switch;\r\n      }\r\n    }\r\n  }\r\n}\r\n\r\n\r\n\/\/ stop the coop door motor\r\nvoid stopCoopDoorMotorB() {\r\n  digitalWrite (directionCloseCoopDoorMotorB, LOW);      \/\/ turn off motor close direction\r\n  digitalWrite (directionOpenCoopDoorMotorB, LOW);       \/\/ turn on motor open direction\r\n  analogWrite (enableCoopDoorMotorB, 0);                 \/\/ enable motor, 0 speed\r\n}\r\n\r\n\r\n\r\n\/\/ close the coop door motor (motor dir close = clockwise)\r\nvoid closeCoopDoorMotorB() {\r\n  digitalWrite (directionCloseCoopDoorMotorB, HIGH);     \/\/ turn on motor close direction\r\n  digitalWrite (directionOpenCoopDoorMotorB, LOW);       \/\/ turn off motor open direction\r\n  analogWrite (enableCoopDoorMotorB, 255);               \/\/ enable motor, full speed\r\n  if (bottomSwitchPinVal == 0) {                         \/\/ if bottom reed switch circuit is closed\r\n    stopCoopDoorMotorB();\r\n    if (SerialDisplay) {\r\n      Serial.println(\" Coop Door Closed - no danger\");\r\n    }\r\n  }\r\n}\r\n\r\n\r\n\r\n\/\/ open the coop door (motor dir open = counter-clockwise)\r\nvoid openCoopDoorMotorB() {\r\n  digitalWrite(directionCloseCoopDoorMotorB, LOW);       \/\/ turn off motor close direction\r\n  digitalWrite(directionOpenCoopDoorMotorB, HIGH);       \/\/ turn on motor open direction\r\n  analogWrite(enableCoopDoorMotorB, 255);                \/\/ enable motor, full speed\r\n  if (topSwitchPinVal == 0) {                            \/\/ if top reed switch circuit is closed\r\n    stopCoopDoorMotorB();\r\n    if (SerialDisplay) {\r\n      Serial.println(\" Coop Door open - danger!\");\r\n    }\r\n  }\r\n}\r\n\r\n\r\n\r\n\r\n\r\n\/\/ do the coop door\r\nvoid doCoopDoor() {\r\n  if (photocellReadingLevel  == '1') {              \/\/ if it's dark\r\n    if (photocellReadingLevel != '2') {             \/\/ if it's not twilight\r\n      if (photocellReadingLevel != '3') {           \/\/ if it's not light\r\n        debounceTopReedSwitch();                    \/\/ read and debounce the switches\r\n        debounceBottomReedSwitch();\r\n        closeCoopDoorMotorB();                      \/\/ close the door\r\n      }\r\n    }\r\n  }\r\n  if (photocellReadingLevel  == '3') {              \/\/ if it's light\r\n    if (photocellReadingLevel != '2') {             \/\/ if it's not twilight\r\n      if (photocellReadingLevel != '1') {           \/\/ if it's not dark\r\n        debounceTopReedSwitch();                    \/\/ read and debounce the switches\r\n        debounceBottomReedSwitch();\r\n        openCoopDoorMotorB();                       \/\/ Open the door\r\n      }\r\n    }\r\n  }\r\n}\r\n\r\n\r\n\r\n\/\/ ************************************** the loop **************************************\r\n\r\nvoid loop() {\r\n  \r\n  doReadPhotoCell();\r\n  doCoopDoor();\r\n\r\n}\r\n\r\n<\/pre>\n<p><strong><a href=\"https:\/\/davenaves.com\/blog\/wp-content\/uploads\/Dave_Naves_Chicken_Coop_Controller.zip\" target=\"_blank\" rel=\"noopener noreferrer\">Click here for the clean .ino file<\/a> (zipped up)<\/strong><\/p>\n<h3>Lessons Learned<\/h3>\n<h4>What I&#8217;ve learned about the door, Arduino, light and construction:<\/h4>\n<ul>\n<li>Best to check the light levels every 10 minutes to avoid the readings bouncing back and forth between dark\/twilight\/light during those dawn\/dusk minutes<\/li>\n<li>Test your door with <strong>your<\/strong> chickens to see if any of them like to hang outside after hours<\/li>\n<li>Testing the actual light values outside is very important (many variables involved: light from neighbor&#8217;s house, clouds, internal\/external coop lights etc.)<\/li>\n<li><a title=\"Arduino Debounce\" href=\"https:\/\/arduino.cc\/en\/Tutorial\/Debounce\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Debouncing<\/a> of your switches within your Arduino code is important (door will jump around and fail as electronic readings vary greatly by the millisecond)<\/li>\n<li>Reach out for help on the <a title=\"Arduino Forums\" href=\"https:\/\/forum.arduino.cc\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Arduino Forums<\/a> before pulling out your hair. (be nice, do your homework and ask very specific questions)<\/li>\n<li>I changed from micro-switches to <a title=\"Reed switches for Chicken Coop Door\" href=\"https:\/\/goo.gl\/WJvyn5\" target=\"_blank\" rel=\"noopener noreferrer\">reed switches<\/a> (magnets) because I didn&#8217;t want the mechanics of the micro-switches to fail over time AND because chickens are very messy, kicking up shavings and sawdust, which might get caught in the mechanic, thereby preventing electrical contact.<\/li>\n<\/ul>\n<h4>What I&#8217;ve learned about the chickens:<\/h4>\n<ul>\n<li>Keeping on a light within the coop can keep chickens outside longer (I think b\/c the ambient light shines outside) And that&#8217;s important when it comes to automating this door, so they won&#8217;t get accidentally locked out.<\/li>\n<li>They can jump and fly (high and far)<\/li>\n<li>They love to roost in safety at night, but want nothing more than to get OUT as soon as it&#8217;s light out<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":6554,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[128,18],"tags":[72,73,167,187,130,143,131,132,141,129,142],"class_list":["post-5394","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","category-chicken-coop","tag-arduino-automatic-chicken-coop-door","tag-arduino-chicken-coop","tag-arduino-chicken-coop-door","tag-automatic-chicken-coop-door","tag-diy-chicken-coop-door","tag-diy-chicken-door","tag-how-do-i-build-an-automatic-chicken-coop-door","tag-how-to-build-a-hen-house-door","tag-how-to-build-an-arduino-chicken-coop-door","tag-how-to-build-an-automatic-chicken-coop-door","tag-how-to-build-an-automatic-chicken-door"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.8 - 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