Ccircuitrocks·Aug 8SPOKE: The RP2040 Touch Controller That Plays Music From FruitSPOKE RP2040 Touch Controller: The SPOKE is a CD-shaped RP2040 board with 27 capacitive touch pads that turns copper tape, pencil lines, or even fruit…2 min read·circuitrocks.hashnode.dev
Ccircuitrocks·Aug 3Build a Touchless ESP32 Theremin With Capacitive Touch SensingTouchless ESP32 Theremin Capacitive: An ESP32 turns hand distance into music with its capacitive touch pins and built-in DAC, no tuned oscillators or…2 min read·circuitrocks.hashnode.dev
Ccircuitrocks·Jul 6Raspberry Pi Pico Turns a Koi-Pond Guitar Into a MIDI ControllerRaspberry Pi Pico Turns: Monique Evette's Koi-Tar pairs a Raspberry Pi Pico with capacitive lily-pad touch sensors to turn a resin sculpture into a…2 min read·circuitrocks.hashnode.dev
Ccircuitrocks·Jul 6Raspberry Pi Pico Turns a Koi-Pond Guitar Into a MIDI ControllerRaspberry Pi Pico Turns: Monique Evette's Koi-Tar pairs a Raspberry Pi Pico with capacitive lily-pad touch sensors to turn a resin sculpture into a…2 min read·circuitrocks.hashnode.dev
