{"id":184,"date":"2012-01-20T15:56:12","date_gmt":"2012-01-20T15:56:12","guid":{"rendered":"http:\/\/oren.lederman.name\/?p=184"},"modified":"2012-01-20T17:00:12","modified_gmt":"2012-01-20T17:00:12","slug":"envsense-0-1","status":"publish","type":"post","link":"http:\/\/oren.lederman.name\/?p=184","title":{"rendered":"EnvSense 0.1"},"content":{"rendered":"<p><a href=\"http:\/\/oren.lederman.name\/wp-content\/uploads\/2012\/01\/EnvSense1.jpg\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-185\" title=\"EnvSense\" src=\"http:\/\/oren.lederman.name\/wp-content\/uploads\/2012\/01\/EnvSense1.jpg\" alt=\"\" width=\"599\" height=\"397\" srcset=\"http:\/\/oren.lederman.name\/wp-content\/uploads\/2012\/01\/EnvSense1.jpg 599w, http:\/\/oren.lederman.name\/wp-content\/uploads\/2012\/01\/EnvSense1-300x198.jpg 300w\" sizes=\"(max-width: 599px) 100vw, 599px\" \/><\/a><\/p>\n<p>I recently finished putting together a first version of EnvSense &#8211; a simple unit that measures and stores\u00a0temperature, light and sound levels.<\/p>\n<p>The main incentive behind this project is to test\u00a0what wakes me up. My main\u00a0hypotheses is that it has something to do with light, with the sun coming up earlier ever since we switched back from Daylight Saving Time. True, it is easier to install new blinds, but where is the fun in that? \ud83d\ude42<\/p>\n<p>Supplies and parts I used:<\/p>\n<ul>\n<li>Arduino UNO<\/li>\n<li>Breadboard<\/li>\n<li>Ethernet Shield. Used for synchronizing Arduino&#8217;s Date lib with an NTP server. I also used the on board mini-SD slot for storing the sensory data<\/li>\n<li>TMP36.\u00a0Temperature Sensor<\/li>\n<li><a href=\"http:\/\/www.seeedstudio.com\/depot\/grove-sound-sensor-p-752.html?cPath=144_148\">Sound Sensor<\/a> from Seeedstudio.<\/li>\n<li><a href=\"http:\/\/www.sparkfun.com\/products\/9088\">Mini Photocell<\/a> from SparkFun.<\/li>\n<li><a href=\"http:\/\/www.sparkfun.com\/products\/639\">Ultrasonic R<\/a><a href=\"http:\/\/www.sparkfun.com\/products\/639\">ange Finder<\/a> from SparkFun. Used as a &#8220;virtual&#8221; button &#8211; instead of looking for a physical button when I wake up, I can tell EnvSense I woke up by waving my hand<\/li>\n<li>Piezo buzzer. Buzz if the virtual button is &#8220;pressed&#8221;<\/li>\n<li>Red LED for showing the status<\/li>\n<\/ul>\n<div>In the next version I plan on adding a CO2 sensor and\u00a0measure\u00a0the air quality in my office.<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I recently finished putting together a first version of EnvSense &#8211; a simple unit that measures and stores\u00a0temperature, light and sound levels. The main incentive behind this project is to test\u00a0what wakes me up. My main\u00a0hypotheses is that it has something to do with light, with the sun coming up earlier ever since we switched [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[8],"tags":[12,16,14,13],"_links":{"self":[{"href":"http:\/\/oren.lederman.name\/index.php?rest_route=\/wp\/v2\/posts\/184"}],"collection":[{"href":"http:\/\/oren.lederman.name\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/oren.lederman.name\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/oren.lederman.name\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/oren.lederman.name\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=184"}],"version-history":[{"count":9,"href":"http:\/\/oren.lederman.name\/index.php?rest_route=\/wp\/v2\/posts\/184\/revisions"}],"predecessor-version":[{"id":187,"href":"http:\/\/oren.lederman.name\/index.php?rest_route=\/wp\/v2\/posts\/184\/revisions\/187"}],"wp:attachment":[{"href":"http:\/\/oren.lederman.name\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=184"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/oren.lederman.name\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=184"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/oren.lederman.name\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}