Build a USB foot switch using 3D printed parts and CircuitPython! Use the QT Py RP2040 or KB2040 to make a customize USB HID controller.
Learn Guide
https://learn.adafruit.com/three-button-foot-switch/
Code on GitHub
https://github.com/adafruit/Adafruit_Learning_System_Guides/blob/main/Three_Button_USB_FootSwitch/code.py
QT Py RP2040
https://www.adafruit.com/product/4900
Zippy MicroSwitch
https://www.adafruit.com/product/817
Quick Connect Cables
https://www.adafruit.com/product/3835
M2.5 Hardware Kit
https://www.adafruit.com/product/3299
Visit the Adafruit shop online - http://www.adafruit.com
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