How about making a small FM transmitter? Originally designed by the Japanese multimedia artist [Tetsuo Kogawa], this simple FM transmitter can be built with only 10 components and about an hour of ...

Several of Aqua Broadcast’s Cobalt FM transmitters will now come equipped with dual power supplies. The UK-based company says every 2U rack-mount Cobalt model will now ship with dual PSUs as a ...

Here is a low component count FM transmitter. It sacrifices some features, like the ability to adjust the frequency, for simplicity’s sake. The build method is fairly common with amateur radio ...