Adeept Ultimate Sensor Kit for Arduino UNO R3 V2. A kit for learnning Arduino with C programming and electronics knowledge. Download Click the green "Clone or download" button, then click "Download ...

This is a fork of the code and examples from "Make: AVR Programming" that I've addapted to work with the Arduino Uno R3 (I'm using the SMD variant, but it shouldn't matter which UNO R3 you're using).