Applicable for :
Stepper motor drive applications.
Build a 3D printer, CNC, engraving machine and so on .
Support 3D printers have Prusa Mendel, ultimaker, printbot, makerbot, etc.
You can refer to the back of the Arduino code, direct drive motor
The advantages compare to 4988 :
1, the maximum current of 2.5 A.
2, the highest support 32 subdivision.
3, 4 layer PCB, better heat dissipation performance.
4, chip resistance smaller, lower heat, heat better.
Size: 15 mmx20mm (the same as 4988)
Drive current: 2.5 A
Segmentation: 1, 1/2, 1/4, 1, 8, 1/16, 1/32
Manufacturing process: SMT placement machine manufacturing, the manual welding, the yield is higher, more stable performance
Characteristics of DRV8825 :
1, suitable for driving under 8.2 V ~ 45 V 2.5 A stepper motor;
2, only simple step by step and direction control interface;
3, six different stepping mode: full, half, 1/4, 1/8, 1/16, 1/32;
4, adjustable potentiometer can adjust the maximum current output, thereby gaining a higher step rate;
5, automatic current attenuation pattern detection/choice;
6, overheating closed circuit, under voltage lockout, cross current protection;
7, grounding short circuit protection and load short circuit protection
Kuongshun Electronic, one of the international well-known manufacturers and suppliers of drv8825 stepper motor driver which is situated in China, now has quality products for sale. We are equipped with a group of professional and experienced workers, as well as advanced equipment. You can rest assured to buy discount and low price drv8825 stepper motor driver made in China from us and check the pricelist with us.