A custom RGB keyboard that features three 1D capacitive touch sliders, two joysticks, an OLED screen, a fingerprint sensor, and plenty of macro keys!
This is an application intended to provide useful tools to perform Foucault or Wire testing on reflective telescope mirrors
Circuit that converts the video outputs of the Raspberry Pi CM4 to the DisplayPort and LVDS signals the iPad 1 wants.
RP2040 + W5500 ArtNet LED controller — 4× WS2812 outputs, USB-C LiPo charging, OLED, KiCad 7