{"id":1153,"date":"2015-10-03T14:36:54","date_gmt":"2015-10-03T14:36:54","guid":{"rendered":"http:\/\/www.donluc.com\/?p=1153"},"modified":"2015-10-03T14:36:54","modified_gmt":"2015-10-03T14:36:54","slug":"sparkfun-one-wire-digital-temperature-sensor-ds18b20","status":"publish","type":"post","link":"https:\/\/www.donluc.com\/?p=1153","title":{"rendered":"SparkFun &#8211; One Wire Digital Temperature Sensor &#8211; DS18B20"},"content":{"rendered":"<p><a href=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/10\/SparkFunSEN-00245Mk01.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/10\/SparkFunSEN-00245Mk01.jpg\" alt=\"SparkFun SEN-00245 Mk01\" width=\"640\" height=\"320\" class=\"alignnone size-full wp-image-1154\" srcset=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/10\/SparkFunSEN-00245Mk01.jpg 640w, https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/10\/SparkFunSEN-00245Mk01-300x150.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/10\/SparkFunSEN-00245Mk02.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/10\/SparkFunSEN-00245Mk02.jpg\" alt=\"SparkFun SEN-00245 Mk02\" width=\"640\" height=\"480\" class=\"alignnone size-full wp-image-1155\" srcset=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/10\/SparkFunSEN-00245Mk02.jpg 640w, https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/10\/SparkFunSEN-00245Mk02-300x225.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/10\/SparkFunSEN-00245Mk03.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/10\/SparkFunSEN-00245Mk03.jpg\" alt=\"SparkFun SEN-00245 Mk03\" width=\"640\" height=\"480\" class=\"alignnone size-full wp-image-1156\" srcset=\"https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/10\/SparkFunSEN-00245Mk03.jpg 640w, https:\/\/www.donluc.com\/wp-content\/uploads\/2015\/10\/SparkFunSEN-00245Mk03-300x225.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p><strong>SparkFun:<\/strong> SEN-00245<\/p>\n<p><strong>Description:<\/strong> This is the latest DS18B20 1-Wire digital temperature sensor from Maxim IC. Reports degrees C with 9 to 12-bit precision, -55C to 125C (+\/-0.5C). Each sensor has a unique 64-Bit Serial number etched into it &#8211; allows for a huge number of sensors to be used on one data bus. This is a wonderful part that is the corner stone of many data-logging and temperature control projects.<\/p>\n<p><strong>Features:<\/strong><\/p>\n<ul>\n<li>Unique 1-Wire\u00ae interface requires only one port pin for communication<\/li>\n<li>Each device has a unique 64-bit serial code stored in an onboard ROM<\/li>\n<li>Multidrop capability simplifies distributed temperature sensing applications<\/li>\n<li>Requires no external components<\/li>\n<li>Can be powered from data line. Power supply range is 3.0V to 5.5V<\/li>\n<li>Measures temperatures from -55\u00b0C to +125\u00b0C (-67\u00b0F to +257\u00b0F)<\/li>\n<li>\u00b10.5\u00b0C accuracy from -10\u00b0C to +85\u00b0C<\/li>\n<li>Thermometer resolution is user-selectable from 9 to 12 bits<\/li>\n<li>Converts temperature to 12-bit digital word in 750ms (max.)<\/li>\n<li>User-definable nonvolatile (NV) alarm settings<\/li>\n<li>Alarm search command identifies and addresses devices whose temperature is outside of programmed limits (temperature alarm condition)<\/li>\n<li>Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system<\/li>\n<\/ul>\n<p><strong>Don Luc<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SparkFun: SEN-00245 Description: This is the latest DS18B20 1-Wire digital temperature sensor from Maxim IC. Reports degrees C with 9 to 12-bit precision, -55C to 125C (+\/-0.5C). Each sensor has a unique 64-Bit Serial number etched into it &#8211; allows for a huge number of sensors to be used on one data bus. This is &#8230; <a title=\"SparkFun &#8211; One Wire Digital Temperature Sensor &#8211; DS18B20\" class=\"read-more\" href=\"https:\/\/www.donluc.com\/?p=1153\" aria-label=\"Read more about SparkFun &#8211; One Wire Digital Temperature Sensor &#8211; DS18B20\">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":[36,50,38,5,10,43],"tags":[],"class_list":["post-1153","post","type-post","status-publish","format-standard","hentry","category-lcdshield","category-arduino","category-digitalelectronics","category-microcontrollers","category-projects","category-sparkfun"],"_links":{"self":[{"href":"https:\/\/www.donluc.com\/index.php?rest_route=\/wp\/v2\/posts\/1153","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=1153"}],"version-history":[{"count":2,"href":"https:\/\/www.donluc.com\/index.php?rest_route=\/wp\/v2\/posts\/1153\/revisions"}],"predecessor-version":[{"id":1158,"href":"https:\/\/www.donluc.com\/index.php?rest_route=\/wp\/v2\/posts\/1153\/revisions\/1158"}],"wp:attachment":[{"href":"https:\/\/www.donluc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.donluc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.donluc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}