A compact USB HID host FPGA core supporting keyboards, mice and gamepads.

Arduino library for HDMI CEC communication

UDEV Gothic は、ユニバーサルデザインフォントのBIZ UDゴシックと、 開発者向けフォントの JetBrains Mono を合成した、プログラミング向けフォントです。

A BSD-licensed YM2151 cycle-accurate Verilog core based on the die shot from siliconpr0n

Defocusによる画像ボケを利用した深度推定

ioLibrary_Driver can be used for the application design of WIZnet TCP/IP chips as W5500, W5300, W5200, W5100 W5100S.

An Arduino-like programming API for the CH55X

🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

Teaching-focused digital circuit simulator

The OpenCores ao68000 IP Core is a Motorola MC68000 binary compatible processor.

A 3D hypocenter map of earthquakes around Japan

Learning FPGA, yosys, nextpnr, and RISC-V

FM Towns Emulator "Tsugaru"

Lua RTOS for ESP32

GG for Arduino is a serial console library. It also contains various functions for implementing the console, for example printf(). You can implement a command line interface on your Arduino and add…

Minimal standalone JS library for DOM manipulation

The “Quite OK Image Format” for fast, lossless image compression

Easily document cables and wiring harnesses.

Smoothie Charts: smooooooth JavaScript charts for realtime streaming data

BlueJelly is a wrapper library that can handle WebBluetoothAPI easily !

USB/IP for Windows

An Open Source Machine Learning Framework for Everyone

FM sound source written in Verilog, fully compatible with YM2612, YM3438 (JT12), YM2203 (JT03) and YM2610 (JT10)

8051 soft CPU core. 700-lines statements for 111 instructions . Fully synthesizable Verilog-2001 core.

YM2151 clone in verilog. FPGA proven.

The Simple 5-staged pipeline RISC-V written in chisel3 for intel FPGA.

シリアルポートが着脱されたときにポート名をバルーン表示で知らせるアプリ

An atomic parts library for Ki-Cad.

µC/OS-II is a preemptive, highly portable, and scalable real-time kernels. Designed for ease of use on a huge number of CPU architectures.