How to connect stepper motor Items tagged with How to connect stepper motor

ok sorry for late reply, was kind of busy

Answers:
1) usually you have 5 wires in the stepper motor, one is for common and all other for coil, or if you have 6 wire motor then you have 2 wires common and rest four are coil wires.
In 5 wire, usually red color wire is common and rest other are coil. and in 6 wire, you will be having 2 wires of same color those are common wires.
Now procedure for findi... Read Compelte post

0,2,3,1 is the coil number not port number.

are you using ULN to drive your motor?

and i feel that your are energizing your motor coil in wrong order. Follow the order given in second picture and connect it to port as per order. if still cant get it to work then find the correct order of coils.

To find the correct order of your coil, follow the procedure below:

4 coils are named as coil1,2,3 and coil ... Read Compelte post