smart dimmer through electromagnetic pickup coil

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Uploaded by: clickersound

Upload date: 1/5/2025

Description:

I got bored one day, so I started listening to things around my room with an electromagnetic pickup coil, commonly used to record telephone conversations. My ceiling fan and the lights on the fan are connected to two different switches, which have both been replaced with smart switches from TP Link. The lights are on a smart dimmer which uses a triac to control the brightness of the lights. I just thought it was cool how you could hear the change from the prospective of the triac.

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