Arduino Shield – Uno CNC Machine V4 Board

Arduino Shield – Uno CNC Machine V4 Board is a high-quality electronic component designed for Arduino, prototyping, and educational electronics. This board is widely used for driver expansion board of  engraving machin. There are total 4 ways slots for stepper motor driver modules (Model A4988 or Drv8825 – It sold separately at our store ), and it can drive 4 ways stepper motors each up to 2A. Each way stepper motor has two I/O ports and it means 6 I/O ports can manage 3 stepper motors. It is very convenient to operate. It’s perfect for DIY makers, students, and anyone building custom electronic circuits or STEM kits.