We love re-purposed consumer gear. This project uses a cheap, discontinued cellphone gadget to create a Raspberry Pi controlled FM radio transmitter. The Sony-Ericsson MMR-70 radio transmitter ...

You can broadcast streaming Internet music throughout a house over Wi-Fi using products from Sonos or Grace Digital. But it gets expensive. Instead, why not make send the tunes to the basic FM radios ...

I'm looking to reduce the number of wires going from my behind-the-couch media cabinet to the tv/stereo at the front of the living room. eventually I will get a receiver and nice 5.1 set up, but for ...

If you don’t have Bluetooth or an auxiliary port in your car, you might be frustrated that you can’t play your favorite tunes from your Android phone or iPod. Luckily, Bluetooth FM Transmitters are a ...

The basic idea here is that you can build a small FM transmitter for your MP3 player so you can send audio to pretty much any stereo. To do so, you'll just need a few off the shelf parts and a spare ...