PT-100 Voltage converter

@DeepSky

10 years ago

https://everycircuit.com/circuit/6606934713565184

This circuit convert PT-100 temperature sensor resistance to voltage. LM324 as a Operation Amplifier PT-100 (0 type)resistance :100-175Ohm (0-200C) LM324 Voltage Out: 0 - 4.92V You can monitor voltage in Arduino controllers.