60% Hall-effect keyboard

GB2312汉字字符集，用来建立个性软字库

ST7789 full-featured driver library for general-purpose MCU and Linux.

HAL for the CH583/CH582/CH581 family of microcontrollers. BLE 5.3, RISC-V Qingke V4.

适合 u8g2 的中文字体，采用文泉驿点阵宋体作为源本，提供 12x12、13x13、14x14、15x15 和 16x16 点阵字库。

开源的泛中日韩像素字体，黑体风格

NatureDSP Library for HiFi4 DSP cores

LSCodec: A Time series Long-Short Term Codec for Compression and Representation.

Compression using the Heatshrink algorithm

A fully featured audio DSP firmware for the Raspberry Pi Pico (RP2040) and Pico 2 (RP2350). Official Discord: https://discord.gg/RCyqxAQ5xS

An open source cross-platform USB stack for embedded system

Collection of miscellaneous tools for PDM signals generation, acquisition and decoding

Maple Mono: Open source monospace font with round corner, ligatures and Nerd-Font icons for IDE and terminal, fine-grained customization options. 带连字和控制台图标的圆角等宽字体，中英文宽度完美2:1，细粒度的自定义选项

Arduino lib to operate 433/315Mhz devices like power outlet sockets.

Universal Radio Hacker: Investigate Wireless Protocols Like A Boss

✨ 荧光棒复活计划

Multi-Function Button Detection for MCU.

Tiny Flash Database for MCU.

Vibe Coding Template by txai

Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight, and fully yours.

An CLI NFC application for reading, writing, analyzing, NFC ST SRI512 and SRIX4K tags.

A collection of tools to read/write NFC ST SRI512 and SRIX4K tags.

🍌 World's largest Nano Banana Pro prompt library — 10,000+ curated prompts with preview images, 16 languages. Google Gemini AI image generation. Free & open source.

Write like a high-level language, run like C.

Single header lib for JPEG encoding. Public domain. C99. stb style.

VOFA+ Plugins