Turning the Raspberry Pi Into... an FM Radio Station??

In this video, I show you how to turn a Raspberry Pi into a tiny FM Radio Transmitter. It uses the PWM ability to make a full stereo broadcast with RDS (text information). I was surprised the Pi was able to do this!
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This video contains no paid promotion or paid product placement.
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LINKS
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TIMESTAMPS
[0:00] - Intro/How it Works
[1:39] - Setup
[6:36] - First Test
[7:40] - Range Test
[10:19] - PPM Issue/Explanation
[13:06] - RDS Works!
[13:24] - Legal Stuff
[13:34] - Thanks for Watching
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MUSIC
Cats Walking - Yomoti (EpidemicSound)
Salamanca - Sarah, the Illstrumentalist (EpidemicSound)
Flowers - Yomoti (EpidemicSound)
Before Chill - Yomoti (EpidemicSound)
edamame - bbno$ and Rich Brian (Lickd)
Blurred Out - Yomoti (EpidemicSound)
Becoming Mr. Bossa - Redeemin' (EpidemicSound)
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HASHTAGS
#raspberrypi #fmradio #transmitter
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GET SUBSCRIBED!
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MUSIC ATTRIBUTION

[onza]

anyone watching with pi 4 - use freq lower than 93

[gammaboost]

Yo, I had no idea you could do this! Super cool! I've been getting into radios for a while now, I wanted to get one of those low power MP3 radio transmitters but the ones I could find are designed for car 12v sockets. I'm definitely going to try this out!

[MatsK]

About if its legal or not, that depends on witch country. In many countries its legal with low power transmitter that don't interfere with licensed transmitters. And I iike your approach and easy explaining.

[thisislilraskal]

This channel deserves way more subs and way more viewers

[artiedewey]

I totally wondered about this. Great job!😊

[mister.man.official]

103.1 is a channel that's active in my area, the southwest.

[Hoerli]

Have you managed to record music via the 3.5mm connection? I'm currently trying to send a stream with Snapcast via the Pi.
I also have a USB sound card to plug in a loop if necessary.

[ploukop]

How to play mp3 songs from my music folder?

[ruffnutts]

very cool, imagen with a bigger anntana to boost it :)

[kuba]

When I try to uploud STL format it doesn't uploud

[martinm]

Great video, but dude practice your narration to sound more pleasing