IC Regulated Power Supply Tutorial

For the regulation it needs a voltmeter (with needle better) and charge 50W/5W. Connect charge...

Many times we needed a variety of voltages, from a battery 12V. With the circuit, we can take...

IC2 is an audio frequency oscillator. Its frequency is primarily controlled by the resistance...

Before power is applied, the input and output are at ground potential and capacitor C is...

An exclusive-OR gate, IClD, turns a simple CMOS oscillator into an FSK generator. When the data...

The Maya used several calendars simultaneously. One of them called the "long count", is a...

Harford Hackerspace wanted to make our own Tron Identity Disc using the Netduino, allowing us to...

For household or industrial application purpose, we are bound to use fixed ac voltage input. If...

This antenna amplifier is very useful for 35kHz-150Mhz frequency band. This antenna amplifier...

This circuit will drive a relay coil from a low power output, usually from an IC like 555 or a...

Need some program to set it`s channels to the maximum level, or write the full scale to the DAC....

The circuit consists of ICM7208 seven-decade counter U1, ICM7207A oscillator controller U2, and...

Driving Circuit: the driving circuit shown in Figure 18-12. Driving portion is connected to the...