The driver exploits the fact that, at resonance, current and voltage is in phase for a piezoelectric transducer. By locking the driving signal to the current feedback signal, i.e. adjust the driving ...
Taste The Code on MSN
Build an Ultrasonic Arduino Air Drum Set for Hours of Fun
Learn how to make a touchless air drum set using Arduino and ultrasonic sensors for endless musical fun. ‘That Has Never Been ...
This little robot needs to go on the road with the Blue Man Group. The treaded rover carries its own drum sticks and uses random objects as its drum set. We admit that this is not a fresh hack. It ...
[Alex] posted up build details of his robot, Halfbot, on Tinkerlog. We’ve been big fans of his work ever since his Synchronizing Fireflies Instructable way back in the day. [Alex’s] work usually ...
This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...
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