Urgent help

[midnitc]

Iam a mechanical engineer...........And doin a project on fabrication of a rover with differential drive & encoder feedback..............with speed control of the rover.........

We have 2 360 PPR incremental optical encoders..............2 DC 12V motors...............1 12Vbattery(7Ah).............

Now we need speed control of the DC motor by PWM or by voltage variation...............And also we need angle & angular velocity feedback from the optical encoders............

Can someone please help us in this concern?
Thanks a lot in advance
Midhun

 

[ljcox]

Have a look at www.discovercircuits.com

There may be other similar sites also.