https://circuitdigest.com/news/picoslidertoy-expand-your-raspberry-pi-pico-with-touch-inputs
Tod Kurt's Raspberry Pi Pico Capacitive Touch Control Surface - picoslidertoy
Discover Tod Kurt's picoslidertoy, a capacitive touch control surface designed for the Raspberry Pi Pico. This device features 25 touch sensors for versatile...
raspberry pi picotod kurtcapacitive touchcontrol surface