Found 55 Articles for Electronics Projects

Low Power Audio Amplifier Using integrated circuit


In this article we are going to explain some Low Power Audio Amplifier There is a multitude of low power Audio Amplifier Using IC integrated circuits I will show some quite common easy-to-make and generally low-cost Most of these amplifiers are used by televisions test and measurement equipment old modems etc Audio Amplifier Using integrated circuit At present there is talk of sound equipment of ldquo Watts PMPO rdquo or more Then someone may think that a -watt amplifier per channel is low power when in fact it is not because here we talk about real power or RMS You Read More

IC 4440 Amplifier Circuit


In this project we are going to build a simple IC amplifier circuit nbsp but the output is very nice and very high It is volts audio amplifier using is nbsp LM IC Watts amplifier We designed it without PCB and used a few capacitors with it we can use it in a car audio player only if we have connected the wires to the car player It is very cheap with outstanding results we have used ic which is stereo but in this project we are using only one speaker mean to say mono Short Circuit Diagram for experiment Read More

LM386 Audio Amplifier Circuit


In this article we are going to show you a simple LM audio amplifier circuit Circuit diagram of the nbsp LM audio amplifier circuit is shown in the given below diagram and animated picture It is built by using popular amplifier LM IC We have used -ohm speaker one-watt speaker four electrolyte capacitors We have used volts power supply as power This circuit can be used in many applications like portable intercoms MP players radio amplifiers TV sound Ultrasonic devices etc LM Audio Amplifier Circuit using k pot In this circuit we have used k pot to adjust the voice Read More

Stereo Audio Amplifier 5W Circuit using TEA 2025 IC


n this article we are going to show you how you can build a W stereo audio amplifier W using TEA IC We have used two potentiometers for left and right volume controls It has power output is watts on the left and right channels It used a to volts power supply for each channel Circuit and working The circuit diagram of the nbsp stereo audio amplifier W nbsp is given below This circuit is built around IC TEA in Two -kilo-ohm potentiometers are also part of this circuit two -ohm watts loudspeakers and a few other components are parts Read More
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