Open-source boards designed in KiCad by JH-2108 on GitHub, from 4 repositories. A board’s address here is its repository’s there.
JH-2108/Custom-Audio-Synthesizer
A low cost RP2040-based audio synthesizer, featuring eight playable, rotary encoders, sound controls, a built-in speaker, custom PCB designing, and a compact enclosure.
JH-2108/Identity-Card-
A custom-designed electronic identity card featuring an ESP32-C3, OLED display, and interactive information pages, built with KiCAD and programmed with Arduino-compatible firmware.
JH-2108/Macropad
I am building a macropad with an OLED screen, this macropad allows me to play games on it while also opening certain applications or conduct specific commands on my laptop.
JH-2108/RP2040-devboard
A Reaction game where an LED lights up on a PCB board and you press buttons according to which light lids up on the board.