Deccoyi
Newbie level 3
I will drive a DC motor with L293D (H bridge) And there is a load on DC motor. When I change its polarity it will start spinning other way. But It might burn because of counter EMF.
I know that small motors can handle that counter EMF. But how do I prevent this? How do I change its polarity without burning it ? Is there a way to reduce this counter EMF ?
(My english is not so great I hope I could explain it. )
I know that small motors can handle that counter EMF. But how do I prevent this? How do I change its polarity without burning it ? Is there a way to reduce this counter EMF ?
(My english is not so great I hope I could explain it. )