Digital CMOS Circuits Tutorial

This circuit uses a small microphone to capture the sound and some transistors to generate radio...

Soundblaster soundcard series (SB16, SB32, AWE32 and AWE64) have all a microphone input designed...

Fuzz is one of the classic guitar effects, and this simple circuit generates it quite well. The...

Teledyne Semiconductor"s Type TSC9402 is a versatile IC. Not only can it convert voltage into...

I initially designed these circuits for a friend who had muscle problems and while he says they...

This power supply will work accurately where you have the need of stable 18V DC and provides...

The MIC2199 is a synchronous buck switching Regulator controller. An all N-Channel synchronous...

When starting with Arduino, one soon has much more Arduino boards then RS232 or even USB ports on...

A friend of mine bought a fairly new (only a couple of years old) Fender 60W combo off a guy he...