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This project is inspired by the book "Programming Arduino" by Simon Monk (©2016), with some code lines adapted from there. 🔧 Components Needed. 🔹 Arduino board 🔹 Piezo buzzer or speaker (connected ...

After uploading the code the Piezo will start making short beeps. On bright light the Piezo will only beep and on dark light it will be short. Some ideas for this experiment: Alarm for Lights in the ...