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 ...

This Clock Knock Block has a bit of everything; milling, Arduino, sensing, solenoids, and plenty of dirty puns. Just knock on the box or on the table right next to it and the time of day will be pl… ...

Introduction This project proposes developing a compact, wearable Morse code glove with piezoelectric sensors to detect finger taps. The glove sends signals to an Arduino microcontroller, which ...