Uploaded October 2019 | Updated September 2026, 2 weeks ago

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In a recent postbag video I recieved this MAX4466 microphone and opamp module. In this video I hook it up to an oscilloscope and an Arduino Uno and run a simple sketch to emulate a clapper circuit.

GY MAX4466 module on AliExpress:
https://s.click.aliexpress.com/e/_9izrYL



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