{"id":9116,"date":"2014-09-06T08:18:14","date_gmt":"2014-09-06T12:18:14","guid":{"rendered":"http:\/\/embedded-lab.com\/blog\/?p=9116"},"modified":"2014-09-06T08:18:14","modified_gmt":"2014-09-06T12:18:14","slug":"pic-based-count-down-timer","status":"publish","type":"post","link":"https:\/\/embedded-lab.com\/blog\/pic-based-count-down-timer\/","title":{"rendered":"PIC based count down timer"},"content":{"rendered":"<p>Here is another <a href=\"http:\/\/www.umetronics.com\/doku.php?id=ytimer\" target=\"_blank\"><strong>countdown timer based on the PIC16F886 microcontroller<\/strong><\/a>. The timer displays the time on four bright 7-segment LEDs, which are driven by a TLC5916 LED driver chip. The timer flashes the seven segment LEDs when the time is up. The timer settings are done with a\u00a0rotary encoder with a push button, and gets powered\u00a0from two AAA batteries.<\/p>\n<div id=\"attachment_9117\" style=\"width: 530px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/embedded-lab.com\/blog\/?attachment_id=9117\" rel=\"attachment wp-att-9117\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-9117\" class=\"size-full wp-image-9117\" alt=\"Seven segment LED timer\" src=\"http:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2014\/09\/ytimer_05.jpg\" width=\"520\" height=\"372\" \/><\/a><p id=\"caption-attachment-9117\" class=\"wp-caption-text\">Seven segment LED timerdigital timer, PIC16F886<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Here is another countdown timer based on the PIC16F886 microcontroller. The timer displays the time on four bright 7-segment LEDs, which are driven by a TLC5916 LED driver chip. The timer flashes the seven segment LEDs when the time is up. The timer settings are done with a\u00a0rotary encoder with a push button, and gets powered\u00a0from two AAA batteries.<\/p>\n","protected":false},"author":1,"featured_media":9117,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[871,376,870],"class_list":["post-9116","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pic-projects","tag-7-segment","tag-digital-timer","tag-pic16f886"],"_links":{"self":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/9116","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/comments?post=9116"}],"version-history":[{"count":1,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/9116\/revisions"}],"predecessor-version":[{"id":9118,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/9116\/revisions\/9118"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/media\/9117"}],"wp:attachment":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/media?parent=9116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/categories?post=9116"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/tags?post=9116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}