I need to control the speed of a DC motor using micro-controller which would take input from a pressure sensor(hydraulic pressure).
I read about 8051 and it seems most widely used micro controller.
But how to configure it with the motor? All the motor has for speed control is a throttle.
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I need to run an electric DC motor, by sensing the pressure at a hydraulic pipeline(lesser the pressure more the speed of the DC motor).
What pressure sensor should I use. Someone suggested a piezoelectric pressure sensor, but will it work properly with the hydraulic pipeline, which would have...
I have a hydraulic design problem.
There are two hydraulic pipelines, two pumps: one being driven by electric motor, the other by a human by peddling.
I need to join both the flows in one. Both pipes have non-return valves at the end.
The problem is, the pressure by electric motor pump is...
