Projects with Ryan Slaugh: Simple Amplifier

From the creator

Building on Ryan's last video, he decided to make a simple circuit using some op-amps. One is the general op-amp LM741. The other is a specific op-amp, LM386, that is designed for audio amplification. This circuit can be used to amplify microphones or be used as a circuit sniffer depending on what you connect to it. There is a lot of room for experimentation with this circuit to make it work for different applications. In the video I go over how to make a sniffer probe that can be used in DC electronics troubleshooting. Read all about it and get the schematic for the project on MAKE: http://makezine.com/video/projects-with-ryan-slaugh-simple-amplifier/

Published 2014-01-08 · Watch on YouTube ↗
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