Various small libraries.

Minimalistic MP3 decoder single header library

build system for AVR GCC projects

A replacement module for the USSR vintage LED watch Elektronika-1 anno 1978

Pluto is a programmable digital watch that re-uses case and LCD panel of the Casio® F-91W. (Software)

Pluto is a programmable digital watch that re-uses case and LCD panel of the Casio® F-91W. (Hardware)

A CAD tool for extracting bits from Mask ROM photographs.

QRenco.de a string using curl

Box64 - Linux Userspace x86_64 Emulator with a twist, targeted at ARM64 Linux devices

CherryShell is a tiny and multifunction shell specifically designed for embedded applications

CherryUSB is a tiny, beautiful and portable USB host and device stack for embedded system with USB IP

Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.

grbl for stm32 with nucleo stepper drivers

An esoteric programming language

BSP for N76E003 Series 8051 MCU

Nuvoton N76E003 with SDCC

Open source Nuvoton N76E003 BSP

Open source tool for the Nuvoton NuLink family of programmers

Keil BSP for MS51 series

SNANDer - Serial Nor/nAND/Eeprom programmeR (based on CH341A)

IMSProg - software for CH341A-based programmers to work with I2C, SPI and MicroWire EEPROM/Flash chips

Single-header CLI with history and autocompletion for embedded systems (like Arduino or STM32)

Simple, fast, safe, compiled language for developing maintainable software. Compiles itself in <1s with zero library dependencies. Supports automatic C => V translation. https://vlang.io

A library to help create and query binary XML blobs

A local caching server

Caneda main sources repository.

Optimized software implementation in C of the RC4 encryption algorithm.

Fast software implementation in C of the FIPS 180-2 hash algorithms SHA-224, SHA-256, SHA-384 and SHA-512

Software implementation in C of the FIPS 198 Keyed-Hash Message Authentication Code HMAC for SHA2 (namely HMAC-SHA-224, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512).