DESCRIPTION:
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 reg..
Product description:
1.If jumper is hit the position of ON DP, that means 16 segment (4988) or 32 segment (8825)Jm connected motor
2. connect 5v and 9v power supply
3.E, S, D, G, respectively corresponding to the connection of the Enabl..