4PCS CNC Shield V4 Engraving Machine 3D Printer A4988 Driver Expansion Board Yamaha Ignition Coil Stick Fit For Hisun Motors Corp

Fit For Hisun Motors Corp USA Sector 750 2015-2017

For Honda TRX300 FW AC 1991-2000

Plug it into a USB port such as a computer

Working life: 50000 hours

4PCS CNC Shield V4 Engraving Machine 3D Printer A4988 Driver Expansion Board Yamaha Ignition Coil Stick Fit For Hisun Motors Corp100% Brand New and High Quality. Shape Colour: Same as the picture show Description: 3D printer stepper motor driver CNC shield V4 needs to work with Nano board. It can be used as driver expansion board for engraving machines and 3D printers. It has in total 3 channel slots for A4988 stepper motor driver modules (not included) for driving 3 channel of stepper motors. Each channel of stepper motor only needs 2 IO ports, which means 6 IO ports is