Driver for stepper motors ULN2003A

Driver based around the ULN2003A darlington array. The board connects directly to a microcontroller and drives a connected stepper motor by sending alternating pulses to the motor. The onboard LEDs shows the drive signals. Works with the stepper motors 41010630 and 41010629.

* Supply voltage: 5 - 12VDC
* Max drive current: 500mA (per outout)
* Dimensions: 29 x 21mm