Arduino CNC Shield

This shield can be used for engraving machines, 3D printers, and Arduino UNO. It has 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 manage three stepper motors.  Conveniently easy to use. This shield works excellently with the Arduino R3

SPECS

• Motor Voltage: 8 V to 35 V
• Logic Circuits Voltage: 3 V to 5.5 V
• Current: 2 A (MAX)
• Five step resolutions: full, 1/2, 1/4, 1/8 and 1/16
• Protection: under-voltage, over-current and over-temperature