Using a piezo with an Arduino & photoresistor
4,290 views · Published 20 May 2009 · 0:34 · Indexed 10 November 2026
Channel: Adafruit Industries · 2009 · Howto & Style
https://www.adafruit.com/products/160 A short video with a piezo, Arduino & photoresistor - available at the adafruit.com store...