PWM motor controller

[rauscher at icst.com]

Clarence wrote:

>  Thanks for the info!  I am planning to use the circuit for cooling fan
control; will use water teperature >sender instead of 5k pot; is there anything
wrong with doing that?  

I don't think you will be able to use the temp sender directly. But
through the creative use of 'other' electronics, yep, it's do-able.

You will just need to scale the sender resistance into a voltage
that can be used to control the PWM driver.

BobR.

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