{"id":144,"date":"2010-10-07T15:56:06","date_gmt":"2010-10-07T15:56:06","guid":{"rendered":"http:\/\/embedded-lab.com\/blog\/?p=144"},"modified":"2012-07-30T09:29:34","modified_gmt":"2012-07-30T13:29:34","slug":"simplest-temperature-data-logger-based-on-pic12f683","status":"publish","type":"post","link":"https:\/\/embedded-lab.com\/blog\/simplest-temperature-data-logger-based-on-pic12f683\/","title":{"rendered":"Simplest Temperature Data Logger based on PIC12F683"},"content":{"rendered":"<p>This one chip data logger uses PIC12F683 microcontroller to read temperature from a DS1820 sensor and store it inside its internal EEPROM memory. The process is repeated in every 1 sec, 1 min, or 10 min interval as selected by user. The stored values can be transferred to a host PC through serial port. The serial communication uses a transistor based TTL to RS232 Level converter circuit to transfer data to PC.<\/p>\n<p><a href=\"http:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2010\/10\/Logger.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-145\" title=\"Logger\" src=\"http:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2010\/10\/Logger.jpg\" alt=\"\" width=\"500\" height=\"316\" srcset=\"https:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2010\/10\/Logger.jpg 500w, https:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2010\/10\/Logger-474x300.jpg 474w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p>This logger can store up to 254 temperature measurements in its internal EEPROM. Each data is 8-bit and the temperature resolution is 1 degree C. With three tact switch inputs, the user can control Start, Stop, Send, Reset, and Sampling time set operations. The hardware and firmware is available for free.<\/p>\n<p><!--more--><\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td><script type=\"text\/javascript\">\/\/ <![CDATA[\n   google_ad_client = \"pub-3251335376149574\"; \/* Embedded-Lab_Blog_468x15, created 10\/1\/10 *\/ google_ad_slot = \"5007918417\"; google_ad_width = 468; google_ad_height = 15;\n\/\/ ]]><\/script><br \/>\n<script src=\"http:\/\/pagead2.googlesyndication.com\/pagead\/show_ads.js\" type=\"text\/javascript\">\n<\/script><\/td>\n<td><a href=\"http:\/\/picboard.blogspot.com\/2010\/08\/versatile-temperature-data-logger-using.html\" target=\"_blank\"><strong>Read<\/strong><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>This one chip data logger uses PIC12F683 microcontroller to read temperature from a DS1820 sensor and store it inside its internal EEPROM memory. The process is repeated in every 1 sec, 1 min, or 10 min interval as selected by user. The stored values can be transferred to a host PC through serial port. The serial communication uses a transistor based TTL to RS232 Level converter circuit to transfer data to PC. This logger can store up to 254 temperature measurements in its internal EEPROM. Each data is 8-bit and the temperature resolution is 1 degree C. With three tact<\/p>\n","protected":false},"author":1,"featured_media":145,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[36,6,37,35],"class_list":["post-144","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pic-projects","tag-logger","tag-pic12f683","tag-project","tag-temperature"],"_links":{"self":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/144","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=144"}],"version-history":[{"count":4,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/144\/revisions"}],"predecessor-version":[{"id":5859,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/144\/revisions\/5859"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/media\/145"}],"wp:attachment":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/media?parent=144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/categories?post=144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/tags?post=144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}