{"id":135,"date":"2011-11-28T05:17:37","date_gmt":"2011-11-28T05:17:37","guid":{"rendered":"http:\/\/afrotechmods.com\/tutorials\/?p=135"},"modified":"2020-05-28T20:40:51","modified_gmt":"2020-05-28T20:40:51","slug":"passive-rc-low-pass-filters","status":"publish","type":"post","link":"http:\/\/afrotechmods.com\/tutorials\/2011\/11\/28\/passive-rc-low-pass-filters\/","title":{"rendered":"What is a low pass filter? Passive RC low pass filter tutorial"},"content":{"rendered":"<p>This video covers the basics of low pass filters &#8211; how they affect signals, and how to design your own. By the end of the video you&#8217;ll know how to filter out high frequencies, which may prove useful when designing subwoofer crossovers etc. They are also handy for smoothing voltage ripple out too. You&#8217;ll also get a quick introduction to bode plots.<\/p>\n<style>.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }<\/style>\n<div class=\"embed-container\"><iframe src=\"https:\/\/www.youtube.com\/embed\/OBM5T5_kgdI\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" frameborder=\"0\"><\/iframe><\/div>\n","protected":false},"excerpt":{"rendered":"<p>This video covers the basics of low pass filters &#8211; how they affect signals, and how to design your own. By the end of the video you&#8217;ll know how to filter out high frequencies, which may prove useful when designing subwoofer crossovers etc. They are also handy for smoothing voltage ripple out too. You&#8217;ll also [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1355,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5],"tags":[88],"class_list":["post-135","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-intermediate-tutorials","tag-passive-filters"],"acf":[],"aioseo_notices":[],"jetpack_featured_media_url":"http:\/\/afrotechmods.com\/tutorials\/wp-content\/uploads\/2020\/05\/what-is-a-low-pass-filter-passiv.jpg","_links":{"self":[{"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/posts\/135","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/comments?post=135"}],"version-history":[{"count":15,"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/posts\/135\/revisions"}],"predecessor-version":[{"id":1354,"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/posts\/135\/revisions\/1354"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/media\/1355"}],"wp:attachment":[{"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/media?parent=135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/categories?post=135"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/tags?post=135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}