Raspberry Pi Trackpad From Salvaged Trackpad Plus Arduino - Hackaday

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Raspberry Pi Trackpad From Salvaged Trackpad Plus Arduino Hackaday He soldered his own wires to them, as well as to the trackpad's ground plane, and from there to his Arduino Pro Micro. After installing the Arduino PS/2 mouse and the Mouse and Keyboard libraries he wrote some code (see his Instructables page).