ESP32/ESP8285-based High-Performance Radio Link for RC applications

3D printed and driveable Curiosity/Perseverance inspired Rover

An Arduino Library for communicating with ExpressLRS and TBS Crossfire receivers.

An Arduino 2.4GHz and IR remote controller with OLED display

Cheap DIY RC link based on LoRa 868MHz modules

RC Reciever firmware using arduino and NRF24L01+

The Next Step ...

Arduino project to upgrade cheap Hobbyking HK-T6A or Flysky FS-CT6B transmitters or any other old RC TX

Open source radio control system for almost anything.

This is an Arduino library for easy LED control

RC receiver. Includes nRF24L01+ transceiver, ATmega328P processor, 2x motor controller with brake (e.g. tank-arcade mix) or servo outputs and telemetry. Example of prototype:

Firmware source for the Open Panzer TCB (Tank Control Board)

Rocket stuff (amateur rcandy rockets). Mostly based on Arduino.

Arduino / ESP32 project for controlling lights on an rc car base on rc receiver values.

A Robitronic compatible Lap Counter.

Capacitance meter, Arduino-based, three tests , range 18pf to 4F , Push Button input , OLED and serial monitor output.

The Zrc UNIX shell and scripting language.

A completely open-source drone that I named the SRD-1. SRD-1 stands for Science & Research Drone 1 (the name was of course inspired by the legendary plane SR-71 Blackbird). Designed to be made with 3D printing, it uses 3 Arduino Nano boards, one for the flight controller, one for the RC receiver, and one for the RC transmitter.

Simple surface 2 channel RC transmitter. Includes nRF24L01+ transceiver and ATmega328P processor with OLED screen. Telemetry monitors receiver voltage and "fake" RSSI.