The Arduino Wire library is a core aspect of Arduino's integrated development environment, or IDE, and is a must-have if you're using sensors or extra microcontrollers in your project. Like ...

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. Created using 3D printer parts ...

This consists of three relays that select the wiring configuration for each ... and two lamps to show what mode the motor is currently in. The Arduino runs a finite-state machine (FSM), ensuring ...