{"id":9210,"date":"2014-10-02T19:41:34","date_gmt":"2014-10-02T23:41:34","guid":{"rendered":"http:\/\/embedded-lab.com\/blog\/?p=9210"},"modified":"2014-10-02T19:41:34","modified_gmt":"2014-10-02T23:41:34","slug":"yet-another-lc-meter-using-pic16f628a","status":"publish","type":"post","link":"https:\/\/embedded-lab.com\/blog\/yet-another-lc-meter-using-pic16f628a\/","title":{"rendered":"Yet another LC meter using PIC16F628A"},"content":{"rendered":"<p>DIY LC meter projects are very popular among hobbyists and students. Here is another <a href=\"http:\/\/www.ekushebangla.com\/Lc_Meterdescription.html\" target=\"_blank\"><strong>LC meter project<\/strong><\/a> which is based on PIC16F628A microcontroller. It uses a tank oscillator circuit combining a few external components and PIC&#8217;s internal comparator module. The L and C values are computed from the resonant frequency of the LC tank circuit. The project also incorporated auto-calibration by shorting the test leads. The meter uses a standard 2&#215;16 character LCD for display.<\/p>\n<div id=\"attachment_9211\" style=\"width: 792px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/embedded-lab.com\/blog\/?attachment_id=9211\" rel=\"attachment wp-att-9211\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-9211\" class=\"size-full wp-image-9211\" alt=\"PIC based LC meter\" src=\"http:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2014\/10\/Lc_Meter_M.jpg\" width=\"782\" height=\"571\" srcset=\"https:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2014\/10\/Lc_Meter_M.jpg 782w, https:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2014\/10\/Lc_Meter_M-550x401.jpg 550w\" sizes=\"auto, (max-width: 782px) 100vw, 782px\" \/><\/a><p id=\"caption-attachment-9211\" class=\"wp-caption-text\">PIC based LC meter<\/p><\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DIY LC meter projects are very popular among hobbyists and students. Here is another LC meter project which is based on PIC16F628A microcontroller. It uses a tank oscillator circuit combining a few external components and PIC&#8217;s internal comparator module. The L and C values are computed from the resonant frequency of the LC tank circuit. The project also incorporated auto-calibration by shorting the test leads. The meter uses a standard 2&#215;16 character LCD for display. &nbsp;<\/p>\n","protected":false},"author":1,"featured_media":9211,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[896,96,897],"class_list":["post-9210","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pic-projects","tag-lc-meter","tag-pic16f628a","tag-tank-cicuit"],"_links":{"self":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/9210","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=9210"}],"version-history":[{"count":1,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/9210\/revisions"}],"predecessor-version":[{"id":9212,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/9210\/revisions\/9212"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/media\/9211"}],"wp:attachment":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/media?parent=9210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/categories?post=9210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/tags?post=9210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}