Welcome to my instructable where in this tutorial i will show you how I made this small but powerful 1 watt audio amplifier which is very easy to make,requires very few external components and packs in a whole lot of power for the size of it!
So let’s get started!
IC 8002 audio power amplifier IC
10k resistors - 2
22k resistor - 1
0.1uF ceramic capacitor - 2
Male header pins
Veroboard or protoboard (or custom made PCB for this project which I have discussed later in this tutorial)
5V power supply (mobile phone chargers work just fine)
4 Ohm impedance speaker
3.5 mm headphone jack (for audio source to be easily plugged in)
Soldering kit,multi-meter and accessories.”