3D printed Pad with ESP32 and 4051.
https://github.com/RyoKosaka/HelloDru...
Watch video Arduino Dual Piezo Sensing with 3D Printed Pad online without registration, duration hours minute second in high quality. This video was added by user Ryo Kosaka 23 July 2019, don't forget to share it with your friends and acquaintances, it has been viewed on our site 6,74 once and liked it 9 people.