2 layers

3DCapacitiveSensor
Petersoj/STM32-3DCapacitiveSensor
Uses a large "3D" capacitor to measure the XYZ coordinates of a user's hand in physical space.
14 parts
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

Petersoj/STM32-3DCapacitiveSensor
Uses a large "3D" capacitor to measure the XYZ coordinates of a user's hand in physical space.