DIY Micro Amplifier

this is just a simple diagram of how to make a amplifier and pins

comment for more projects :P

parts:

1. lm386

2.wire

3.9-volt battery and connector

4.speaker

5.10k ohm resistor (1/4 watt)

5.220 mf cap. (10.volt)

6.3.5mm audio jack

7. an afternoon :P

tools needed:

1.soldering equipment

2.helping hands (u can do it without it just makes the job alot more easy)