Simple Basic Audio Amplifier Circuit Using 1 MOSFET Transistor

First, watch the video till its end then you will understand everything.

Here is the circuit diagram guys.

you can also make it by joining some simple components.

sound Quality is Desert at low Number of the components.

Here are some essential Link:

HI-FI 240W audio amp: https://amzn.to/2KxSWKj

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Needed Components Online Link-

1. N-Channel MOSFET

IRFZ44N

IRF840B (I used this in this article)

2. Soldering Iron

3. 3.5mm Headphone Jack

4. Speaker

5. 2.2k 1/4w Resistor

6. 1uf Capacitor

7. 18650 Battery

8. Wires

9. Heat Shrink Tube

**Note: Use Heat shrink tube for making all connections Secure.