A4988 Stepper motor driver with Arduino. 

Love this video! Which stepper motor did you use?

My rated current is 1.4 Amp. Do I still need to reduce it by 10%?

Hi brother, im currently working with stepper motors, im unig arduino sheildv4 with arduino nano. and IM unable to control the motors. the motor is is making little sound. when i try to change the wire (figuring out two coils) it vibrates the motor a lot. not sure where the issue is. can you help me in providing some code to get started with that board? Im surprised why there is not evena single comment yet. Keep going buddy. i wish to see you grow