amplifier circuit schematic projects

This is a one chip sound level meter that can be use for displaying sound level of an amplifier or simply the sound level from a microphone....

This 6V battery operated doorbell light circuit can be affiliated in alongside with any absolute AC230V doorbell. When anyone advance the ...

This is a actual simple cable TV amplifier application two transistors. This amplifier ambit is a lot of acceptable for cable TV systems a...

MSK5012 is a awful reliable adjustable voltage regulator.Whose achievement can be programmed application two resistors. The regulator h...

In the circuit diagram shown, BA5406 is configures to deliver 5×2 watts into 4 ohm loudspeakers at a supply offer voltage of 9 volts. Capaci...

A square wave generator with IC UA741 range shown here.The circuit uses positive feedback to the Schmitt trigger action and negative feedba...

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