QSO Automation for WSJT

Core implementations of an open-source secure key

Blueberry PI

An open-source USB security token powered by STM32

The wiki to help organize the Engineers.SG events.

GPS and RTC HAT for NanoPi NEO Plus 2

USB Type-C serial adapter powered by WCH/FTDI chips

Provide ESP32 with Web, MQTT and OTA firmware using Arduino IDE or PlatformIO

KiCad Banana footprint - for scale!

Example baremetal programs for some allwinner boards.

Arduino Core for Nordic Semiconductor nRF5 based boards

JTAG Versaloon firmware for the STM32 Bluepill board

JTAG probe firmware

Generic lirc GPIO (transmit only) module.

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP…

Port of https://github.com/eleqian/WiDSO/tree/master/MCU/USB-Blaster to GCC and "traditional" STM32F103C8T6 Bluepill board.

RISC CPU by Icenowy

A 32-bit MIPS / RISC-V core & SoC, 1.55 DMIPS/MHz, 2.96 CM/Mhz

Documenting the Anlogic FPGA bit-stream format.

Solutions to LeetCode problems; updated daily. Subscribe to my YouTube channel for more.

Fork of upstream https://git.linaro.org/uefi/OpenPlatformPkg.git for HiKey and Rpi personal amusement

The official Red Hat project page.

Sync local folders to Google Drive, with Golang

A document reader for markdown and html files

Pidgin plugin to log onto userserv

Clone of the Age of Empires II engine 🚀

index shared object dependency of your deb repository fast

Library and tools for writing RHTS tests