Motor Stopping - Find Reason & Fix

[amaresh92]

hi,
i have a motor conected to mcu via h bridge but it stops rotating after few minutes.may i know the reason for this.
thanks

 

[gnurf]

It's because it doesn't work.

 

[skeptic2]

What are all the reasons you know of that are not causing it to stop?

 

[amaresh92]

What are all the reasons you know of that are not causing it to stop?

i don't have any idea..

 

[skeptic2]

What are all the reasons you know of that are not causing it to stop?

Example: Is the motor heating up?

 

[Integral]

We have absolutely zero knowledge of what you are doing other from what you tell us. You have told us nothing that would enable us to help you.

 

[amaresh92]

We have absolutely zero knowledge of what you are doing other from what you tell us. You have told us nothing that would enable us to help you.

i tried to rotate the wheels of my robot but the problem is the MCU restarts again and again whenever connect motor and hbridge circuit and at last motor stop.may i know the reason for this?
thanks

 

[skeptic2]

Try using separate batteries for the MCU and the motor and also opto-couplers between the MCU's outputs and the motor.

 

[hisham.i]

share your schematic and software, maybe you are not switching the h-bridge correctly.

 

[gnurf]

share your schematic and software, maybe you are not switching the h-bridge correctly.

Excuse me, but this thread is reserved for clairvoyants and psychics. We don't need schematics or information about the problem.