I'm trying to find a way to get a linearly rising voltage output from a motor control circuit. I've done this in the past by using a bi-polar P/S and op-amps. I'd like to be able to the same with only one P/S.
The attached is the circuit I've used before and it works very well. How can I do the same using a single P/S and either an O/A or transistor?
Thanks,
Walt
The attached is the circuit I've used before and it works very well. How can I do the same using a single P/S and either an O/A or transistor?
Thanks,
Walt
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