I need something like a voltage follower circuit, only instead of a comparator duplicating voltage, it duplicates resistance.
I have 2 computer modules that measure resistance by outputting 5v and then reading the value that does not drain through a sensor which varies resistance based on conditions that it senses. I only have room for 1 sensor and want to feed the value to both modules (common ground).
Is there something that can monitor resistance or voltage to the sensor and simulate the resistance to the other sensor, in essence a resistance follower? This way both modules could read from 1 sensor, while having their 5v inputs isolated from each other.
I have 2 computer modules that measure resistance by outputting 5v and then reading the value that does not drain through a sensor which varies resistance based on conditions that it senses. I only have room for 1 sensor and want to feed the value to both modules (common ground).
Is there something that can monitor resistance or voltage to the sensor and simulate the resistance to the other sensor, in essence a resistance follower? This way both modules could read from 1 sensor, while having their 5v inputs isolated from each other.