DIY Noise-Canceling Headphones

Check out these cool DIY Noise-Canceling Headphones found on Electronics-lab.com. The article has a schematic and theory of operation for the project but be warned, it deals with scary analog signals (oh no!).

There are also some other cool projects listed on Electronics-lab.com including a G-force meter project and a circuit that can dim lights using any remote control

Enjoy

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