dc motor rotate 180.90.0 degree source code using pic16f877a and the design of circuit connection

 

Why don't you use a servo or stepper motor instead of a DC motor?

It will be a lot easier than trying to use a DC motor.

By the way, "HELP" as a subject line is not very helpful to those who might help you.

It sounds like you want someone else to do all of the work for you.

Have you looked at Microchip's application notes on motor control? There are lots of examples.

 

Please do not flood the forums with the same question. These forums do not operate like a chat room, so you may need to be patient until some member offers help.
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