Small Stepper motor (High torue) for applications like Micromouse.



  • Connect +ve to 2 Common wire and drive 4 coils with drivers such as ULN2003/ULN2803 for driving in Unipolar mode. This ic’s will not work directly with this motor since current capacity is less. However 2 in parallel can drive this motors.
  • Connect H-bridge / Chopper Drive to 4 wires to use in Bipolar mode.