Hacksnmod

It’s hard to beat this vintage reel for learning about how vacuum tube amplifiers work . It was put together by the US Army in 1963 (if we’...

[Jordi] made this awesome looking mini amplifier which has a rather unusual feature. He’s calling it the Bizarre Mini Amplifier because it ...

The Fubarino Contest entries are slowing streaming in. Here’s the first one that we’re featuring, sent in by [Nathanael Wilson]. He dusted ...

A few weeks ago in Finland [Oona] discovered a radio data stream centered around 76KHz in a FM broadcast  and she  recently managed to decod...

[Robert Sumption] a.k.a [W9RAS] takes on the daunting challenge of building a WWII spy radio called the Paraset as the topic of this week’s...

Bust out that 555 timer and use it to build your own AM radio transmitter . The circuit that [Rtty21] is using only needs the timer chip, a...