3D Printer CNC Shield A4988 Driver Expansion Board for Arduino V3 Engraver

Features

• Supply Voltage : 5.25 V
• VIH HIGH Level Input Voltage : 2 V
• VIH HIGH Level Input Voltage : 2 V
• VIL LOW Level Input Voltage : 0.8 V
• IOH HIGH Level Output Current : ? 0.4 mA
• IOL LOW Level Output Current : 8 mA
• Supply Voltage : 5.25 V