{"id":9580,"date":"2014-11-07T21:31:48","date_gmt":"2014-11-08T02:31:48","guid":{"rendered":"http:\/\/embedded-lab.com\/blog\/?p=9580"},"modified":"2014-11-07T21:31:48","modified_gmt":"2014-11-08T02:31:48","slug":"raspberry-pi-fm-transmitter","status":"publish","type":"post","link":"https:\/\/embedded-lab.com\/blog\/raspberry-pi-fm-transmitter\/","title":{"rendered":"Raspberry Pi FM transmitter"},"content":{"rendered":"<p>Do you know you can make your Raspberry Pi play your favorite music over an FM radio with a very little effort? Yes, all you need to make this <a href=\"http:\/\/makezine.com\/projects\/make-38-cameras-and-av\/raspberry-pirate-radio\/\" target=\"_blank\" rel=\"nofollow\"><strong>FM radio transmitter<\/strong><\/a> is a Raspberry Pi, an SD card, a power supply, and a small piece of wire to serve as antenna. You can load your audio files into the SD card and choose your transmission frequency in the commercial FM band. The <em>PirateRadio.py<\/em>\u00a0python script\u00a0<span style=\"font-size: 0.95em; line-height: 1.6em;\">generates frequency-modulated radio waves on the Raspberry Pi GPIO pin 4, which are injected into air with a short wire connected to it.<\/span><\/p>\n<div id=\"attachment_9581\" style=\"width: 506px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/embedded-lab.com\/blog\/?attachment_id=9581\" rel=\"attachment wp-att-9581\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-9581\" class=\"size-full wp-image-9581\" alt=\"Raspberry Pi FM transmitter\" src=\"http:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2014\/11\/piFM.jpg\" width=\"496\" height=\"453\" \/><\/a><p id=\"caption-attachment-9581\" class=\"wp-caption-text\">Raspberry Pi FM transmitter<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Do you know you can make your Raspberry Pi play your favorite music over an FM radio with a very little effort? Yes, all you need to make this FM radio transmitter is a Raspberry Pi, an SD card, a power supply, and a small piece of wire to serve as antenna. You can load your audio files into the SD card and choose your transmission frequency in the commercial FM band. The PirateRadio.py\u00a0python script\u00a0generates frequency-modulated radio waves on the Raspberry Pi GPIO pin 4, which are injected into air with a short wire connected to it.<\/p>\n","protected":false},"author":1,"featured_media":9581,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[602],"tags":[576,1003,160],"class_list":["post-9580","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-raspberry-pie","tag-fm-transmitter","tag-pifm","tag-python"],"_links":{"self":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/9580","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=9580"}],"version-history":[{"count":1,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/9580\/revisions"}],"predecessor-version":[{"id":9582,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/9580\/revisions\/9582"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/media\/9581"}],"wp:attachment":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/media?parent=9580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/categories?post=9580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/tags?post=9580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}