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 ...

Sam Mulvey built his own radio station in Tacoma, WA. Is there a better way to meld ham radio practice with a colossal number of DIY electrical and computer projects? Sam would say there isn’t one!

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 ...

AM is dead! We should stop wasting time on it and focus on FM. I’ve heard that sentiment in various forms for years, probably going back to the late 1980s. Is it true? In some cases, yes. Is it ...

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 ...

Useful electronics projects are a great way to learn new skills. Today we highlight a handy DIY guide for turning old radio parts into an audio-bug that transmits on FM frequencies. DIY electronics ...