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iam just tring to implement a stepper motor with uln2003.and i gave four pulses throu its input leads but the power supply gets affected it cant drive the supply to the motor.do i need to use anyother circuits.pls suggest me any solution.
But I am Using NI ELVIS to test the Stepper motor
When try to run it in the delay of 5ms at the time the power supply got busted.
Now tell me one thing H bridge or the ULN 2003 which one is best...
Now I want to interface it with the NI sbRIO 9642...
I cant get where is the problem is....
But I use the data sheet to connect the device with the ELVIS . the motor number is PM 42S-045-ZSE. And i try to run it in the delay of 5 ms.
The wiring configuration is
The circuit is connect the DIAGRAM in the name Stepper motor Controll Connection Diagram...
I think connection is OK.
I want to know the connection, Is it possible to connect the stepper motor with this sbRIO kind of low power devices through ULN2003....
Your stepper not the same just because it has the same colors don't mean it's wired
the same you need to test it they show you how here Other Stepper Motors I have had some small stepper that would not run from 5 volts had to use a 12 volts supply