Jacek Fedoryński

hid-remapper. Programmable adapter for USB input devices

flatbox. Low profile hitbox-layout fightstick

rp2040-pmw3360. RP2040+PMW3360 PCB and code

scroll-ring-trackball. DIY trackball with scroll ring

two-ball-trackball. DIY trackball with two balls

trackbowl-mk2. The ball is the trackball

twist-to-scroll-trackball. DIY trackball with twist-to-scroll

screen-hopper. Smart KVM switch

pmw3360-breakout. Breakout board for PMW3360 optical mouse sensor

gamepad. Arduino PC/PS3 compatible gamepad

magellan-spacemouse. Adapter to use RS-232 Magellan/SpaceMouse with modern software

wheel-adapter. PS5 adapter for old Logitech wheels

paaas. PlayStation controller authentication as a service

mouse-multiplexer. Two mice, two cursors

nxt-remote-control. Control Lego Mindstorms NXT robots from Android devices via Bluetooth

hid-forwarder. Remote control USB input system

quake3-proxy-aimbot. Quake 3 Proxy Aimbot

mouse-switch-mount-pcb. Helper PCB for mounting mouse button switches

hat-mouse. Bluetooth input device using an orientation sensor

radial-controller. DIY Surface Dial

slimbox-bt. Wireless game controller firmware

zero-latency-gamepad. Zero latency gamepad POC

spaceball-2003. Adapter to use a Spaceball 2003 with modern software

notificationface. Wear OS watch face displaying notification icons

rp2040-rs232. RS-232 adapter with an RP2040 chip

meet-mute-button. Mute button/status indicator for Google Meet

gt7-rpm-lights. DIY RPM lights for Gran Turismo 7

ikea-tradfri-google-assistant. Google Assistant support for IKEA TRÅDFRI lights

latency-tester. C++

usb-rubber-ducky-mouse. USB "rubber ducky" with mouse input

trackbowl. Bluetooth trackball with all the electronics inside the ball

tinyusb. An open source cross-platform USB stack for embedded system

blinkenlights. Add blinking lights to your Linux box with a Raspberry Pi Pico

darkroom-enlarger-timer. Darkroom enlarger timer

pico-nunchuk. USB adapter for a Wii Nunchuk

human-trackball. Use a gym ball as a Bluetooth mouse!

pico-morse. Morse code USB keyboard

darkroom-tray-timer. Darkroom tray timer

ms-paint-chart. Plotting sensor data with MS Paint and Bluetooth HID

gamepad-apis. Diagnostic tools for Windows game controller APIs

Pico-PIO-USB. USB host/device implementation using PIO of raspberry pi pico (RP2040).

timecube. Time tracking wifi cube

blockly. The web-based visual programming editor.

circuitpython. CircuitPython - a Python implementation for teaching coding with microcontrollers

force_webconfig. CMake

hippopaint. JavaScript

pixelrings. LED earrings programmable in Python