The Simplest Circuit

If you really want to have classical staircase switch with push to switch on from one place and off from another place, here you have more c...

Electrical Schematic Symbols: Electrical circuit schematic symbols are graphical sign, that is used to design electronic, electrical circui...

Boxes are made not based on theoretical , but using the "feeling" that I was the proper size. box if you want a more orderly manne...

The battery circuit scheme is designed as a source of constant voltage with negative temperature coefficient. Transistor Q1 (BD 140) is used...

After several requests of the correspondents, the decision to design a headphone amplifier 9V power was finally taken. The main requirement ...

A top-class unit for the audio enthusiast! Heres a top-class headphone amplifier that can drive high or low impedance phones to full power l...

IC IC UCN5804 is designed specifically for the purpose of stepper motor drivers. Stepper motor driver IC UCN5804 with this very simple and u...

Figure Concept amplifier KP904 Amplifier KP904 30 watt

All LEDs give off light of a particular colour but some LEDs are also able to detect light. Obviously they are not as good as a device that ...

The operation of the converter is based on the weighted adding and transferring of the analogue input levels and the digital output levels. ...