check RPM of DC motor in proteus

ep.hobbyiest · Aug 28, 2014

I m using proteus and i just give power and ground to dc motor then there is box of numbers indicate something. so what is it indicate?

alexan_e · Aug 28, 2014

It states kRPM, or thousands of rounds per minute

ep.hobbyiest · Aug 28, 2014

thank you sir.
And how can i interface it with pic18f2550. i have to rotate it only one direction so i think TIP122/120 can work.

alexan_e · Aug 28, 2014

Yes, a darlington transistor would do, don't forget to add a base resistor.

Something like

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