After two weeks of traversing the mechanical side of engineering, we are back to the electrical world. Today we will be talking about how to design and fabricate an audio amplifier with IC's that can be locally sourced here in Kenya. With this, you can be able to enhance your electrical design skills and also learn the art of etching and soldering. I must say this is fun. 

Amos Wanene reveals how to design and fabricate an audio amplifier using Kicad. Check out his Twitter handle. If you want to read up on some of our research, you can check out all our bonus material over at https://github.com/JKUATSES/audioAmplifier-2021.

The IC used is the TEA2025B and it is applied in the bridge-tied mode for single speaker application.

https://bestengineeringprojects.com/tone-control-circuit-active-and-passive/ https://www.angelfire.com/electronic/funwithtubes/Amp-Tone-A.html https://www.circuitstoday.com/passive-tone-control-circuit https://learnabout-electronics.org/Amplifiers/amplifiers42.php

https://www.homemade-circuits.com/small-amplifier-circuit/ https://bestengineeringprojects.com/preamplifier-circuit/