We’ve all likely seen video of the enormous industrial shredders that eat engine blocks for lunch and spit out a stream of fine metal chips. The raw power of these metal-munching monsters is truly ...

This program was created to control the opening and closing of blinds using an Arduino Uno, a Nema 17 stepper motor, two photoresistors, two 5.6kΩ resistors, a rotary encoder, a A4988 motor driver, ...