Uploaded August 2025 | Updated September 2026, 1 week ago

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How to build a simple Arduino circuit to demonstrate ultrasonic haptics. Parts list, circuit diagram, and code: sciencebuddies.org/science-fair-projects/project-ideas/Elec_p122/electricity-electronics/ultrasonic-haptic-feedback?ytid=xXqoGwIPiK8&ytsrc=description

Ultrasonic levitator project: youtu.be/WcMT-MGv2cw

Arduino tutorial playlist: youtube.com/playlist?list=PLlBVuTSjOrclb0iCMSRpS_H1lSrlSVeEm

0:00 introduction
1:20 building the circuit
12:08 code

Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at sciencebuddies.org/?ytid=xXqoGwIPiK8&ytsrc=description to learn more.

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