{"id":519,"date":"2015-07-03T13:35:27","date_gmt":"2015-07-03T13:35:27","guid":{"rendered":"http:\/\/www.donluc.com\/?p=519"},"modified":"2015-07-03T13:35:27","modified_gmt":"2015-07-03T13:35:27","slug":"sparkfun-555-timer","status":"publish","type":"post","link":"https:\/\/www.donluc.com\/?p=519","title":{"rendered":"SparkFun &#8211; 555 Timer"},"content":{"rendered":"<p><a href=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/07\/SparkFunCOM-09273Mk01.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/07\/SparkFunCOM-09273Mk01.jpg\" alt=\"SparkFun COM-09273 Mk01\" width=\"640\" height=\"642\" class=\"alignnone size-full wp-image-520\" srcset=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/07\/SparkFunCOM-09273Mk01.jpg 640w, https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/07\/SparkFunCOM-09273Mk01-150x150.jpg 150w, https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/07\/SparkFunCOM-09273Mk01-300x300.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/07\/SparkFunCOM-09273Mk02.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/07\/SparkFunCOM-09273Mk02.jpg\" alt=\"SparkFun COM-09273 Mk02\" width=\"640\" height=\"480\" class=\"alignnone size-full wp-image-521\" srcset=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/07\/SparkFunCOM-09273Mk02.jpg 640w, https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/07\/SparkFunCOM-09273Mk02-300x225.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/07\/SparkFunCOM-09273Mk03.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/07\/SparkFunCOM-09273Mk03.jpg\" alt=\"SparkFun COM-09273 Mk03\" width=\"640\" height=\"480\" class=\"alignnone size-full wp-image-522\" srcset=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/07\/SparkFunCOM-09273Mk03.jpg 640w, https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/07\/SparkFunCOM-09273Mk03-300x225.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/07\/SparkFunCOM-09273Mk04.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/07\/SparkFunCOM-09273Mk04.jpg\" alt=\"SparkFun COM-09273 Mk04\" width=\"640\" height=\"480\" class=\"alignnone size-full wp-image-523\" srcset=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/07\/SparkFunCOM-09273Mk04.jpg 640w, https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/07\/SparkFunCOM-09273Mk04-300x225.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p><strong>SparkFun:<\/strong> COM-09273<\/p>\n<p><strong>Description:<\/strong> This is a common 555 timer\/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED, generate tone, and thousands of other great beginning projects. Google around for a huge list of resources and example projects.<\/p>\n<p><strong>Features:<\/strong><\/p>\n<ul>\n<li>4.5V to 16V supply<\/li>\n<li>8-pin DIP package<\/li>\n<li>Timing from microseconds to hours<\/li>\n<li>Astable or monostable operation<\/li>\n<li>Adjustable duty cycle<\/li>\n<li>TTL compatible output<\/li>\n<li>Sink or source up to 200mA<\/li>\n<\/ul>\n<p><strong>Don Luc<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SparkFun: COM-09273 Description: This is a common 555 timer\/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED, generate tone, and thousands of other great beginning projects. Google around for a huge list of resources and example projects. Features: 4.5V to 16V supply 8-pin DIP &#8230; <a title=\"SparkFun &#8211; 555 Timer\" class=\"read-more\" href=\"https:\/\/www.donluc.com\/?p=519\" aria-label=\"Read more about SparkFun &#8211; 555 Timer\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,50,38,5,7,10,43,51],"tags":[],"class_list":["post-519","post","type-post","status-publish","format-standard","hentry","category-accelerosynth","category-arduino","category-digitalelectronics","category-microcontrollers","category-musical-instruments","category-projects","category-sparkfun","category-synth"],"_links":{"self":[{"href":"https:\/\/www.donluc.com\/index.php?rest_route=\/wp\/v2\/posts\/519","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.donluc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.donluc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.donluc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.donluc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=519"}],"version-history":[{"count":2,"href":"https:\/\/www.donluc.com\/index.php?rest_route=\/wp\/v2\/posts\/519\/revisions"}],"predecessor-version":[{"id":525,"href":"https:\/\/www.donluc.com\/index.php?rest_route=\/wp\/v2\/posts\/519\/revisions\/525"}],"wp:attachment":[{"href":"https:\/\/www.donluc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.donluc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.donluc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}