Multiplexers are your friend. With four pins, you can control up to 16 input channels. On a thermistor board I have designed, 5 inputs are precision resistors that are used for the offset and gain calculation.
Multiplexers are your friend. With four pins, you can control up to 16 input channels. On a thermistor board I have designed, 5 inputs are precision resistors that are used for the offset and gain calculation.