Takuya Urakawa

plaid. 12x4 ortholinear usb keyboard made by Through Hole components ONLY.

tartan. 60% keyboard made by through-hole parts only

keyboard-made-by-python. a keyboard as a python code

lain. Ergonomic row staggered 40% keyboard

ergoinu. An (not portable but small) ergonomic split keyboad

san. 3keys macropad

choco. 7x4 ortholinear onehanded keyboard/macropad.

Remnant. 4x2 macro keyboard with attiny85 based digispark

SMKJP_kicad_components. kicad components library for diy mechanical keyboard.

zmk-feature-sensor_rotation. A ZMK module to rotate XY sensor input (e.g., trackball)

DJ_Shield2_for_Arduino. firmware for "DJ Shield2 for Arduino"

K2b2. USB-MIDI controller based PIC18F14K50. OpenSource HardWare.

knot. a trackball on zmk firmware

typing_game. Typing game

Docs. Documentention for my products

SoundDevBoard. Arduino compatible loop music performing system

cyberdeck_keyboard. 10x3 keyboard pcb for cyberdeck

pico_dma_ws2812. C++ simple WS2812 driver using pico hardware DMA and timer.

pico_simple_tinyusb_example. USB-CDC example for Raspberry Pi Pico

nfc_dynamic_tag_dev_board. Python

6x22. f

ichi-mx-toolkit. design files of tiny 1 key keyboard pcb for art toy / artisan keyboard

Feuille64-MIDI. the alternative firmware for Feuille64

Tool_Assisted_Coding_Tetris. Tool Assisted Coding and solving html5 Tetris

Deere_tiny. mixxx skin for a tiny display

zmk-config-knot. ZMK config files for knot trackball

ichi-mx-firmware. C

Madras. A keyboard made by through hole components only with QAZ Layout, Relay

electron-mastodon-client. mastodon client on electron with vue.js

unicode_encoder_app. convert characters into unicode codepoint

feuille64_grid. Firmware to work Feuille64 as a monome grid clone.

ch32_adctouch_usbmidi. C

yeahkbd. YEt Another H KeyBoarD

DigisparkKeyboardExtend. Improved digispark keyboard library