What is an op amp Operational Amplifier tutorial amp super spy microphone circuit

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=TQB1VlLBgJE

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: http://www.amazon.com/exec/obidos/ASI... • Circuit diagram: http://www.afrotechmods.com/groovy/am... Check out my webpage http://www.afrotechmods.com for more videos about electronics! • Twitter: / afrotechmods • Facebook: / afrotechmods

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