Back in the day, building a DIY radio was fun! We only had to get our hands at a germanium diode, make some coils, and with a resistor and long wire as an antenna maybe we could get some sound out of ...

Building radio receivers from scratch is still a popular project since it can be done largely with off-the-shelf discrete components and a wire long enough for the bands that the radio will receive.

Here are some DIY FM Transmitter circuits that we have been published on electroschematics.com. This do-it-yourself fm transmitters are pretty easy to build and will give you a good feeling when ...

If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. FM radio stations are basically just two things: a transmitter to create the signal, and an antenna ...

This gorgeous old-style radio is actually a DIY kit, made from cardboard. The faux-wood case hides a hybrid of the modern and the ancient. The radio stage uses vacuum tubes to receive and produce the ...

In the developing world where connectivity is scarce, radio is still the primary media source. Root.IO is working to make it possible for anyone with a smartphone to broadcast their own station, with ...

Are you just now coming to the stark realization that you've nothing whatsoever to do this weekend? Calm down, there's no need to freak out. Thanks to Jeff Keyzer over at mightyOhm, you can now get to ...

The variable capacitor C1 and L1 will constitute the tank circuit which will produce the high frequency signal, the capacitor C1 is variable so that we can produce different frequency signal by ...