<b>Stepper Motor+ Driver Board ULN2003 5V 4-phase 5 line</b> <br> Stepping motor/DC motor can choose external voltage for power supply via pins <br> Speed down stepping motor <br> Diameter: 28mm <br> Voltage: 5V <br> Stepping angle: 5.625 X 1/64 <br> Speed reduction ratio: 1/64 <br> Five lines four phases,can be driven by common uln2003,can be used as connecting two phase;can be used <br> with PCB board,direct plug and socket,easy to use on PCB board <br> Shipping list <br> 1. ULN2003A stepping motor driving board(as shown in picture),all welded and tested <br> 2. 5V four phases five lines stepping motor, brand new stepping motor/speed down motor 288YJ-48-5V <br>