Control a single LED (ON/OFF) using a sound sensor module (LM393 Op Amp)

Components:

* Arduino nano

* Breadboard

* Sound sensor module

* LED

* 220 ohm resistor

* Jumper wires

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Neela Bangalore 3 years ago

<a href="http://www.projectsatbangalore.com" title="mtech Projects">Mtech Projects</a>

Neela Bangalore 3 years ago

Nice posting. http://www.projectsatbangalore.com