Abstract: Automated color-detection object sorting has revolutionized several industries, including manufacturing, logistics, and recycling. The systems that use Arduino UNO microcontrollers for color ...

YouTube channel How To Mechatronics has created a great tutorial with full instructions on how to create your very own Arduino powered 3D wire bending machine.

3D-printed machine sorts Skittles by colour An Arduino-powered DIY project uses a colour sensor to automatically sort and separate Skittles.