ADC reading from a distence using wire?
Hi I have to read the position of a potentiometer shaft from a distance. The potentiometer is placed 150 to 200 meters from the control room. The supply voltage is 24Volts DC. I have to report the position of potentiometer in the control room. The display and other methods I have an idea. But will the normal ADC reading method will work in this case. The potentiometer one end to +24 volt other end to gnd and centre point to ADC input. What is the best method for my purpose. please suggest picstudent
Hi I have to read the position of a potentiometer shaft from a distance. The potentiometer is placed 150 to 200 meters from the control room. The supply voltage is 24Volts DC. I have to report the position of potentiometer in the control room. The display and other methods I have an idea. But will the normal ADC reading method will work in this case. The potentiometer one end to +24 volt other end to gnd and centre point to ADC input. What is the best method for my purpose. please suggest picstudent