How to Make a Simple, Portable Audio Amplifier (LM 386)

This is an easy way to built a simle audio amplifier

Step 1: Watch the Video

Step 2: Order All the Parts You Need :

1) An LM386

2) 220 μF 16 V capacitor

3) A 10 kΩ resistor

4) Mini Jack cable

5) A switch

6) 1W speaker

7) 9 V battery

Step 3: Solder All the Parts Together Just Like the Diagram

Step 4: And You're Done!