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).

I am trying to decide if I should make a maker100 Course based on the UnoQ. My curriculum is here and the PortentaH7 Original Maker100 Course is here This page as a website if github scares you here ...

The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...