I used this property to create a very satisfying ‘true’ valve overdrive effect (most other valves do not behave this way, ...

A stone-cold pedalboard classic celebrates 50 trips round the sun with a collectable edition that reminds us what the fuss is about ...

With the addition of a homemade dough that substitutes sugar for salt, the dough becomes resistive instead, and complex circuits can be created to power all kinds of objects. We use battery packs, LED ...

Just like any other bulb, the physical installation is simple: Just remove any existing bulb and replace it in seconds with a smart LED. As long as the bulb goes into a compatible fixture with the ...

Check out this interesting wideband AC millivoltmeter circuit from 1990. The simple design features 12 ranges, decent accuracy, 200 µV accuracy, and a frequency range from 20 Hz to more than 2 MHz.