711,019 views 296 on YTPak
7,211 115

Published on 16 Dec 2009 | over 8 years ago

Afroman goes over the basics of how to use an op amp (operational amplifier) to amplify tiny voltages, and builds a circuit to listen to very faint sounds with a microphone.
LM324 Quad op amp: www.amazon.com/exec/obidos/ASIN/B0088VAA80/afromods-20
Circuit diagram: www.afrotechmods.com/groovy/amplifier_tutorial/amplifier_tutorial.htm Check out my webpage www.afrotechmods.com for more videos about electronics!
Twitter: twitter.com/Afrotechmods
Facebook: www.facebook.com/Afrotechmods/
Customize Your Hybrid Embed Video Player!

6-digit hexadecimal color code without # symbol.


Report video function is under development.


Loading related videos...