iCESugar-nano FPGA board (base on iCE40LP1K)

A stand-alone, BASIC-programmable microcontroller and microcomputer in one! The fastest, cheapest, most hackable 8-bit computer ever.

GeekMagic S3 project for fun.

firmware for GeekMagic smalltv - smart weather station clock

firmware updates for HelloCubic-Lite

GPS device with ESP32 and OpenStreetMap data

RISC-V linux on the raspberry pi pico 2

List of Game Boy Flash Cart Vendors and Options

"NoPS" -- Serial/TTY suite for Unirom 8 featuring kernel-resident debugging, cart/EEPROM flasher, .exe/.elf upload, memcard tools, peeks, pokes, dumps and bugs! GDB TCP/UART bridge in progress.

Arduino PlayStation 1 Memory Card reader

The new incarnation of the 40 year old Z80 trainer computer - Now with Fulisik LEDs!

Ocrustar USB Communication

Game Boy -related custom hardware by gekkio

🎮 Gameboy link cable breakout PCB

tall, condensed, bitmap font for geeks

A bitmap programming font optimized for coziness 💜

Python nomographs (nomograms).

Reverse-Engineering the Air Swimmers IR protocol and controlling the blimp from an Arduino UNO

DirectShow source filter for PS3 Eye via WinUSB

PS3EYE Camera Driver for OSX and Windows

Examples in Python, Matlab, and C for interpreting data from UVC-Enabled Leap Motion Peripherals

The most sophisticated background location-tracking & geofencing module with battery-conscious motion-detection intelligence for iOS and Android.

Simple and beautiful compass for Android

UlanziDeckPlugin-SDK

High-performance Bad Apple!! player for Ulanzi D200 stream controller

Ulanzi D200 manager for linux

Arduino/ESP32 code for R200 long-range UHF RFID reader

RP2040 & RP2350 USB gamepad emulation for multiple platforms.