CNC Shield V3 Expansion Board For Arduino
Brand Name: diymore
Type: Voltage Regulator
Model Number: A4988
Dissipation Power: standardSupply Voltage:standard
This expansion board as a driver expansion board, can be used for engraving machines, 3D printers.
It is a total of four slots, can drive four A4988 stepper motor. Each road stepper motors only need two IO ports. In other words, six IO ports can be well managed three stepper motors. Very convenient to use.
UNO for Arduino module IO port correspondence introduction.
Note: When inserting the A4988 module, must be careful not to insert opposite. Stepper motor wiring as follows:
2A, 2B is a group (red, green), 1A, 1B is a group (blue, yellow), if want to change direction, can be change the position of one group , for example 2A, 2B mutually exchanged.
1 x CNC Shield Expansion Board for Arduino UNO NEW
Unit Type: piece
Package Weight: 0.043kg (0.09lb.)
Package Size: 1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)