Making your own FM radio is practically a rite of passage for hackers. How about making a small FM transmitter? Originally designed by the Japanese multimedia artist [Tetsuo Kogawa], this simple ...

These devices are designed to let you listen to their audio through your FM radio… they have a small FM transmitter which is designed to broadcast over a very limited range on an un-used FM ...

Building radio receivers from scratch ... With the addition of a small 5V power supply, it’s a tidy and compact build as well. While the FM receiver in this project wasn’t built from scratch ...