Arduino Tutorial

This project is a digital Automatic Gain Control (AGC”) system using a PIC16F876 MCU. The...

Thiscircuit matches the very high impedance of ceramic cartridges, unity gain, and low impedance...

This circuit uses one of the LM389 transistors.to gate the power amplifier on and off by applying...

I`ve decided to start selling these on ebay to raise some money for parts. Here`s a link to the...

This schematic diagram show a single chip Theremin circuit. Theremin is an electronic music...

This circuit can be used to charge Accu and cells battery, the circuit can has a very stable...

Tennis for Two presented a tennis court shown from the side on an oscilloscope screen, where...

It lights on the high-brightness LED even at 0. 8V if a battery can feed the circuit 93mA at 0....

I like to post some thoughts on some of the functions of the Great Pyramid of Egypt. It's been...

The introduction for unidirectional thyristor trigger circuit is equally applicable to the TRIAC....

6-lOkV bus segment at the circuit breaker should be installed, but when any of the following...

As shown in Figure is CD4001/CD4541 nickel-cadmium battery automatic charger circuit. This...