This time, [Afroman] explains how frequency modulation works while building up a short-range FM transmitter on a board he has available at OSH Park. The design is based on a MAX2606 voltage ...

A device that adapts an MP3 player or other portable audio source to a car's audio system via the FM radio. It retransmits the analog output of the headset jack as one of several FM channels ...

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 ...

But what if your car doesn’t have one? Then, an FM transmitter might do the job, as every car stereo has an FM antenna ...