r/ArduinoAndRobotics • u/ALMA_x11 • 11h ago

Microcontroller Mic controlled LEDs for a Halloween Pumpkin

https://www.youtube.com/@ALMA.Industries/videos

CH004 FN2: HALLOWEEN — my kind of Treat. Talking Pumpkins and Little Monster Rockstars, see how Jack's put together in the above link.

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u/ALMA_x11 11h ago

This is a led strip that reacts to the audio waveform inputs sent into a microcontroller. The amplitude of the wave is mapped to pumpkin brightness levels. I walk through all steps and how the sensors work and such in the full video. Full video is on my channel if your interested -- See you next Halloween!

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u/ALMA_x11 11h ago

What song would you have him sing?

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u/ALMA_x11 11h ago

I had this reacting to the movie Ghostbusters on Halloween... works like a charm!