{"id":7281,"date":"2013-03-10T23:11:52","date_gmt":"2013-03-11T03:11:52","guid":{"rendered":"http:\/\/embedded-lab.com\/blog\/?p=7281"},"modified":"2013-03-10T23:11:52","modified_gmt":"2013-03-11T03:11:52","slug":"trh-meter-kits-are-back-in-stock-at-tindie","status":"publish","type":"post","link":"https:\/\/embedded-lab.com\/blog\/trh-meter-kits-are-back-in-stock-at-tindie\/","title":{"rendered":"TrH Meter kits are back in stock at Tindie"},"content":{"rendered":"<p>TrH Meter is a DIY digital room thermometer plus hygrometer that displays temperature and relative humidity on 4 large (1 inch) seven segment LED displays which adjust their brightness level according to the surrounding illumination. It consists of a closed loop system that continuously assesses ambient light condition using an inexpensive light-dependent resistor (LDR) and uses that information to adjust the brightness of the display. An inexpensive DHT11 sensor is used to measure temperature and relative humidity. You can buy <strong><a href=\"https:\/\/tindie.com\/shops\/rajbex\/pre-order-trh-meter-kit-3\/\" target=\"_blank\">a complete TrH Meter kit<\/a><\/strong> with a preprogrammed PIC microcontroller \u00a0for $26.00.<\/p>\n<div id=\"attachment_7282\" style=\"width: 575px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2013\/03\/AssembledTrHboard3.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-7282\" class=\"size-full wp-image-7282\" title=\"AssembledTrHboard3\" src=\"http:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2013\/03\/AssembledTrHboard3.jpg\" alt=\"\" width=\"565\" height=\"448\" srcset=\"https:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2013\/03\/AssembledTrHboard3.jpg 565w, https:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2013\/03\/AssembledTrHboard3-550x436.jpg 550w\" sizes=\"auto, (max-width: 565px) 100vw, 565px\" \/><\/a><p id=\"caption-attachment-7282\" class=\"wp-caption-text\">Displaying temperature in degree F<\/p><\/div>\n<div id=\"attachment_7284\" style=\"width: 575px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2013\/03\/TrHMeter_CT.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-7284\" class=\"size-full wp-image-7284\" title=\"TrHMeter_CT\" src=\"http:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2013\/03\/TrHMeter_CT.jpg\" alt=\"\" width=\"565\" height=\"428\" srcset=\"https:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2013\/03\/TrHMeter_CT.jpg 565w, https:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2013\/03\/TrHMeter_CT-550x416.jpg 550w\" sizes=\"auto, (max-width: 565px) 100vw, 565px\" \/><\/a><p id=\"caption-attachment-7284\" class=\"wp-caption-text\">Temperature display in degree C<\/p><\/div>\n<div id=\"attachment_7283\" style=\"width: 575px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2013\/03\/AssembledTrHboard4.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-7283\" class=\"size-full wp-image-7283\" title=\"AssembledTrHboard4\" src=\"http:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2013\/03\/AssembledTrHboard4.jpg\" alt=\"\" width=\"565\" height=\"427\" srcset=\"https:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2013\/03\/AssembledTrHboard4.jpg 565w, https:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2013\/03\/AssembledTrHboard4-550x415.jpg 550w\" sizes=\"auto, (max-width: 565px) 100vw, 565px\" \/><\/a><p id=\"caption-attachment-7283\" class=\"wp-caption-text\">Humidity is displayed in percentage (P)<\/p><\/div>\n<p style=\"text-align: center;\"><strong><a href=\"https:\/\/tindie.com\/shops\/rajbex\/pre-order-trh-meter-kit-3\/\" target=\"_blank\">Tindie buying link for TrH Meter kit<\/a><\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>TrH Meter is a DIY digital room thermometer plus hygrometer that displays temperature and relative humidity on 4 large (1 inch) seven segment LED displays which adjust their brightness level according to the surrounding illumination. It consists of a closed loop system that continuously assesses ambient light condition using an inexpensive light-dependent resistor (LDR) and uses that information to adjust the brightness of the display. An inexpensive DHT11 sensor is used to measure temperature and relative humidity. You can buy a complete TrH Meter kit with a preprogrammed PIC microcontroller \u00a0for $26.00. Tindie buying link for TrH Meter kit.<\/p>\n","protected":false},"author":1,"featured_media":7282,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[245,4,437],"tags":[392,439,557],"class_list":["post-7281","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-embedded-lab-projects","category-pic-projects","category-products","tag-dht11","tag-max7219","tag-pic-diy-temperature-meter"],"_links":{"self":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/7281","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=7281"}],"version-history":[{"count":2,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/7281\/revisions"}],"predecessor-version":[{"id":7286,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/7281\/revisions\/7286"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/media\/7282"}],"wp:attachment":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/media?parent=7281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/categories?post=7281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/tags?post=7281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}