2 layers21 × 33 mm
24g2usb pico2w
joypad-ai/joypad-os
Universal controller firmware for building adapters, dongles, and custom controllers.
5 parts1.7kApache-2.0
USB HID
49 boardsKiCad boards from 30 GitHub repositories tagged “usb-hid”, the most starred first; open any of them in PCBKit.
- 2 layers14 × 17.3 mm
- 2 layers36 × 58 mm
Ups adaptor
aronreid/ups-to-esp32
Put a USB-only UPS on the network: an ESP32-S3 board and firmware that serves NUT on TCP 3493, with a web UI. No host computer, no Raspberry Pi.
38 parts130GPL-3.0 - 2 layers164 × 73 mm
- 2 layers45 × 45 mm
Fiberaudio-108
islandcontroller/fiberaudio-108
A low-cost USB audio interface with S/PDIF optical output, based on the Cmedia CM108 ASIC.
43 parts29 - 2 layers39.8 × 16.4 mm
- 2 layers96.3 × 46.4 mm
Precision Fighting Board
ioridev/Precision-Fighting-Board
Fighting board running at 8000hz
13 parts27MIT - 2 layers67.3 × 58.1 mm
Kicad c128keyb
ytmytm/C128-keyboard
Allow a modern USB keyboard to be used with a Commodore 128 in place of the original keyboard.
19 parts20GPL-3.0 - 2 layers68.6 × 53.3 mm
Ultimate USB joystick
doj/Ultimate-USB-to-Controlport
Arduino project to convert USB joystick or mouse to digital for use with Commodore or Atari computers
25 parts14 - 2 layers
FlightPanel-01
arn-c0de/ATMEGA-ButtonPanel
ATmega32U4 flight panel with 16-ch multiplexer, rotary encoder, and 19+ inputs.
29 parts12 - 2 layers73.7 × 78.7 mm
- 4 layers86 × 62 mm
Pedals
janc18/CAE32
Simracing equipment, including hardware, software, and firmware design.
127 parts10GPL-3.0 - 2 layers101.6 × 31.8 mm
Pico 12vrgb controller
bluekeyes/pico-12vrgb-hid-controller
4-pin RGB controller using the Pi Pico and USB HID
20 parts9MIT - 4 layers75 × 55 mm
HIDMorph
cedarhacks/HIDMorph
Hardware/Firmware of HIDMorph, a lua configurable HID translation/generation device
50 parts4 - 2 layers45 × 28 mm
KeyboardPCBv2
sam-was-here/PUMBA-Keyboard
PUMBA-Keyboard is a PS2 to USB macro board adapter
13 parts4GPL-3.0 - 2 layers100 × 80 mm
X240 pico rev b
nikolareljin/x240-kbd
ThinkPad X240 keyboard and ClickPad USB HID controller using Raspberry Pi Pico RP2040, QMK firmware, and OpenSCAD enclosure files.
42 parts3 - 4 layers46.7 × 19.3 mm
QFN Touch TTP223
Paschalis/Hardware-Login-Key
The Hardware Login Key is an ATtiny85-based USB device that securely automates password entry using a physical button or touch sensor. It offers a simple, hardware-driven way to log into systems or websites.
24 parts3GPL-3.0 - 2 layers19.2 × 14.1 mm
Ch32v003 usb
michalpiekos/ch32v003-stm32-usb-hid
Minimal-cost USB HID device: CH32V003 ($0.10 RISC-V, software USB) vs STM32F103 (HAL). Custom KiCad PCB and BOM cost comparison.
6 parts2MIT - 4 layers100 × 79 mm
Mobo
ndr-lmnc/regolo
REGOLO an open source 10-channel USB control surface designed for software-based audio volume control.
134 parts2CERN-OHL-S-2.0 - 2 layers100 × 100 mm
Remapper
techmech-keeb/orbit-remapper
Desktop BLE-to-USB keyboard/mouse remapper on M5Dial (ESP32-S3), built on HID Remapper.
133 parts2MIT - 2 layers108 × 150 mm
Numpad
20after4/macro-calculator
Custom USB Keyboard & Standalone Calculator written in MicroPython for the RP2350
54 parts1 - 2 layers33.7 × 12 mm
T85-usb
69series/attiny85-usb-hid
ATTiny85 HID automation keyboard both firmware and hardware design in baremetal C and KICAD 10 respectively.
16 parts1MIT - 2 layers58 × 97 mm
MacroPad
codejupiter/rp2040-macropad
Open-hardware 2x2 USB mechanical macropad with Raspberry Pi Pico, TinyUSB HID firmware, KiCad PCB sources, and ready-to-order Gerbers.
13 parts - 2 layers110 × 88 mm
MacroKeyboard2RotaryEncoders Mech with profiles
dipenarathod/Macro-Keyboards
Pending and complete macro keyboards
31 parts