Browse hardware designs
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Public designs
Raspberry Pi Pico Xinput focused Macropad / Gamepad
A simple, easy to build preamplifier for any true condenser capsule, to make a condenser microphone
A custom-built CHIP-8 hand-held gaming console powered by a STM32 microcontroller.
VOC, Humidity and Temperature Sensor Board
KiCad ATtiny84/x14/x02 (SMD) and ESP-01 (ESP 8266) PCB boards
At long last! Here are the all the files you would need to create your own OEM N64 Expansion Pak. All you would need to do is clone this repo, open the .kicad_pro file in KiCad 8.0, and you can poke around the files.
RAYv2 3-channel led controller based on the ESP32C3
The plate of an ortholinear, 8 columns by 6 rows, DIY keyboard.
USB type-A dongle based on the nRF52840 microcontroller. Meant to run the COB firmware.
VSCP DIN M1 FD CAN4VSCP
Driver for LED fairy lights using Li-Ion batteries
Butterworth lowpass filter design with: fp=40kHz, fs=61kHz, Amax=2, Amin=20, K=5
Open-source UWB Device
Various PCB and case designs of the SmartPortSD hard disk emulator for Apple II computers.
6800 and 6809 Retro Hardware
A circuit to characterise the behaviour of LEDs.
corgibot code (for real this time)
Dual LoRa module adapter for BeagleBone