Lm386 Amplifiers Circuit Diagrams. Lm386 amplifiers many electronic projects require the use of a small audio amplifier. Hi fi lm386 stereo amplifier.

The main problem with these circuits is noise and interference. Schematic diagram and description of a lm386 circuit lm386 amp the circuit is using lm386 amplifier ic and few components. It is built around popular amplifier lm386 and 8 ohm one watt speaker ls1 four capacitors and a few other components.

Lm386 mini audio amplifier circuit.

It is built around popular amplifier lm386 and 8 ohm one watt speaker ls1 four capacitors and a few other components. Circuit a will give a voltage amplification of 200. With a 9v battery can listen sound for long. 0 25w or 0 5w.