Digital logic design tool and simulator

ATtiny13 Software UART library.

Interactive HTML BOM generation plugin for KiCad, EasyEDA, Eagle, Fusion360 and Allegro PCB designer

UPDI programmer software for Arduino (targets Tiny AVR-0/1/2, Mega AVR-0 and AVR-DA/DB MCUs)

A tool to extract data from Open Street Map (OSM) to build the boundaries of the world's timezones.

Library for Infineons's 3D magnetic sensor TLE493D for Arduino.

Teensy/Arduino flight controller and stabilization for small-scale VTOL vehicles

Haptic input knob with software-defined endstops and virtual detents

Public datasets with IP-Country pairs, daily actualized

Reading GeoTIFFs in Rust, nothing else!

OpenGliderNet Web-Gateway

Open and standardized glider directory.

ATTiny usb bootloader with a strong emphasis on bootloader compactness.

Low power smart camera (3D printed) based on the Raspberry Pi Zero W and Google Coral EdgeTPU

Small and Fast Bootloader for Arduino and other Atmel AVR chips

An all-round MQTT client that provides a structured topic overview

FUSE filesystem over Google Drive

Time library for Arduino

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

Arduino core for the ESP32

A full functional WiFi Repeater (correctly: a WiFi NAT Router)

OpenIVario Wiki:

✈️ Multi-functional, compatible DIY general aviation proximity awareness system

LK8000 Tactical Flight Computer main repo

snopf USB password token

LoraPaper Arduino Library

WiFi LED information panel built on ESP8266

See video: