a common ray-tracing algorithm that calculates the intersection of a ray with a triangular plane without doing any pre-calculation of the planes. His code supports one static light and one static ...

Inside you’ll find an Arduino board ... of the project box diffuses the light using a sheet of tracing paper on a frame of foam board. It’s the code that brings everything together.

Adnan has kindly made available the transmitter code and receiver code, enabling you to build your very own project via the YouTube description. However, as the Arduino Blog reminds us ...