plese help me urgently!! unipolar stepper motor driver circuit!!

Status
Not open for further replies.
A

azaz jariwala

Newbie level 2
Joined
Jul 3, 2013
Messages
2
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
9
i'm going to use unipolar stepper motor 6-leads from 8051.
please gice me idea about its driver.
motor is operating on 2A, 5V. please help me.
 

Hi unipolar motors are easy to drive the center taps of the coils go to the supply voltage. the coils can then be pulled to GND using a FET. you will need 4 FET's in total one for each coil. Don't for get to add diodes across the cols to help with back EMF from the switching. If you need more help let me know.
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…