Browse hardware designs
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Public designs
RP2040-based USB DMX dongle with integrated web server
Digital (RS485 - based) soil moisture and temperature sensor
Game Boy -related custom hardware by gekkio
KiCad schematics and ngspice simulations originally published by Holger Vogt
Open Hardware DSP Platform ADAU145x DSP supporting ADAU1452, ADAU1451, and ADAU1450 devices
Adapter PCB and Kicad Library to make adding component-less program and debug footprints to your PCBs as easy as possible
A dual channel brushless motor controller based on the RP2040 microcontroller, designed in Kicad.
An open source RP2040 MCU Board Family
40% Mechanical TH Keyboard
Microphone Pre-amplifier
🌏 Detecting seismic wave using 3 geophones and 3-axis accelerometer, pack & send data to AnyShake Observer over RS232 / RS485 serial.
Pro Micro/Elite-Pi compatible RP2040 board with USB-C, 8MB flash and up to 25 GPIOs
Tokay AI Camera - ESP32 camera development board
@tzarc's custom keyboard designs.
Super thin split PCB keyboard using rp2040 chips running Rust
Hard- and Firmware to control different EF and EF-S lenses
A prototype board with connectors for electronic testing and development.
Open-source FPGA development board for education and digital design learning. Focused on accessibility, reproducible hardware and open toolchain integration for students, makers and academic environments.