LNA with filter for 400-440 MHz (UHF for amateur satellites)

3D designs for turnstile antenna components.

This code is experiments in adding functionality from the Arduino core to the Atmel SAMD10 Xplained Mini Eval Board.

Simple clock that always shows the correct time. GPS reception required.

Official git repo for the CHIRP project

Simple Arduino library to operate LX-16A, LX-224 and LX-15D serial servos

HiWonder xArm1S 6-DOF servo controller libraries

multi platform circuit layout and schematic drawing tool

PCA9685 driver for the ATmega series

Another implementation of Plan13 in C++ for Arduino

Satellite tracking for the Arduino (AVR) platform

JAMSAT / TAPR Trakbox Hardware/Software and Newer Version Project Page

A simple command-line interface for use in embedded systems.

Projects from AVRFreaks

Open-source Windows and Office activator featuring HWID, Ohook, TSforge, and Online KMS activation methods, along with advanced troubleshooting.

AVRDUDE is a utility to program AVR microcontrollers

ATmega compatible library for the DS3231 RTC.

U8glib library for monochrome displays, version 2

C library to drive the SSD1306 OLED display AVR

I2C Library for the ATmegaXX microcontrollers.

Ghidra is a software reverse engineering (SRE) framework

Embedded systems RC car project utilizing autonomous navigation.

Official source code repository for Freematics

APRS Tracker for transmitting GPS coordinates and other information over a ham radio via the AX.25 protocol

IntelliPort is an alternative Windows version to the famous HyperTerminal!

A template for developing FreeRTOS based applications for ATmega328P based boards

Satellite tracking, orbital prediction, open-source software

Powerful AFSK modem platform