CNC shield v3 engraving machine / A4988 driver expansion board for Arduino

CNC shield v3 engraving machine / A4988 driver expansion board for Arduino 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 Read more about CNC shield v3 engraving machine / A4988 driver expansion board for Arduino[…]

GY-4988 A4988 3D Printer Driver Stepper Motor Drive Module FZ0556

A4988 is a complete microstepping motor driver with built-in translator for easy operation. This product is available in full, half, 1/4, 1/8 and 1/16 step modes operate bipolar stepper motors, output drive capacity of up to 35 V and ± 2 A. A4988 includes a fixed off-time current regulator, the regulator in slow or mixed Read more about GY-4988 A4988 3D Printer Driver Stepper Motor Drive Module FZ0556[…]