Lm386 Stereo Audio Amplifier Circuit. The integrated chip lm386 is a low power audio frequency amplifier requiring a low level power supply most often batteries. But this voltage gain can be raised up to 200 vu 200 by adding external parts.
We ve used 6 volts strength supply as strength. Lm386 ic x2 dip 8 ic socket x2 optional but suggested speaker x2 4 to 8 ohms each at least 1 watt female spade terminals to connect speaker wires to speaker optional but suggested stereo audio jack. You can also check the lm386 datasheet here.
We ve used eight ohm speaker one watt speaker four electrolyte capacitors.
You can also check the lm386 datasheet here. Lm386 is basically an opamp. The main work here for the amplifier is to amplify the audio signal. If you are a hobbyist then you should definitely try this simple circuit.
