{"id":10527,"date":"2023-07-20T14:18:28","date_gmt":"2023-07-20T14:18:28","guid":{"rendered":"\/?p=10527"},"modified":"2023-07-20T14:20:55","modified_gmt":"2023-07-20T14:20:55","slug":"measurin-phase-shift-a-wave-generator-might-be-a-good-temperature-sensor-if-you-calibrate-it-over-days","status":"publish","type":"post","link":"\/?p=10527","title":{"rendered":"Measuring Phase Shift.  A wave generator might be a good temperature sensor if you calibrate it over days"},"content":{"rendered":"<p>Andrey&#8217;s Electronics: Measuring Phase Shift with an Analog Multiplier at\u00a0<a href=\"https:\/\/www.youtube.com\/watch?v=Vh3FIJr666s\">https:\/\/www.youtube.com\/watch?v=Vh3FIJr666s<\/a><\/p>\n<p>Stabilize your camera or get a flexible stable tripod. You have good stuff but you are jumping around. Nowhere have I seen anyone put the DC offset so well. But you need to hammer and refine, improve and re-do this until is is perfect enough for 5 Billion Internet users. Get some 24 bit 1 Msps ADCs and record the data for 24 hours. Your &#8220;temperature sensitive&#8221; and &#8220;sensitive to breathing on it&#8221; device is an uncalibrated sensor.. Maybe a good one &#8211; if you calibrate it. Package it and is can be useful for learning. Richard Collins, The Internet Foundation<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Andrey&#8217;s Electronics: Measuring Phase Shift with an Analog Multiplier at\u00a0https:\/\/www.youtube.com\/watch?v=Vh3FIJr666s Stabilize your camera or get a flexible stable tripod. You have good stuff but you are jumping around. Nowhere have I seen anyone put the DC offset so well. But you need to hammer and refine, improve and re-do this until is is perfect enough <br \/><a class=\"read-more-button\" href=\"\/?p=10527\">Read More &raquo;<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[43],"tags":[],"class_list":["post-10527","post","type-post","status-publish","format-standard","hentry","category-assistive-technologies"],"_links":{"self":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts\/10527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10527"}],"version-history":[{"count":4,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/10527\/revisions"}],"predecessor-version":[{"id":10531,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/10527\/revisions\/10531"}],"wp:attachment":[{"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10527"},{"taxonomy":"post_tag","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}