Size: 1.5mmX2mm (Suitable for Makerbot);
It can drive 2A current with included heatsink
PCB copper 2oz (copper thickness of 70um, the general is 35um),
High copper content, good heat dissipation.
Core Chip A4988
This drive has the following characteristics:
- Suitable for driving the following 8V ~ 35V 2A stepper motor;
- Only a simple step and direction control interface;
- Five different step modes: full, half, 1/4, 1/8 and 1/16;
- Adjustable potentiometer can adjust the maximum current output, in order to obtain a higher step rate;
- Automatic current attenuation mode detection / selection;
- Overheat shutdown circuit, undervoltage lockout, cross current protection;
- Ground short circuit protection and load short circuit protection;
3d Printer, CNC, Engraving Machine and other Similar Machines.
What you will receive:
1 x Makerbot Stepper Driver