Willem Pennings 3D printed this machine that can sort m&m’s and Skittles and divide them into six bowls.
“It’s pretty quick and sorts about 2 pieces of candy per second. It uses Arduino microcontrollers and stepper motors for quick and precise movement. A TCS34725 color sensor performs the measurements. Furthermore, the device is equipped with LEDs in several spots which nicely complement the overall look of the machine.”