Low Frequency Power Amplifiers Tutorial

Uses a low cost CMOS IC to tum four LEDs on and off at a rate that is set by the values of R1,...

Life in the 21st century would be almost unbearable without some of the computer peripherals that...

Power a 12v fan using a darlington so I can control the speed from an Arduino. When I wire up as...

This circuit was developed since a number of visitors of this website requested a timer capable...

4-wire resistive touch screen. ADS7846 interface circuit. ADS7846 analog chip contains electronic...

Application circuit works the device as shown below. For cooling electrical equipment, usually...

As shown for the lighting inverter circuit principle 6 ~ 12W fluorescent lamps. After mains...