THERMISTOR CIRCUIT

Work in progress.

TEMPERATURE SENSING

Thermistors are popular because of two reasons - they're cheap and they give you a lot of signal per degree temperature change.

THERMISTOR RESISTANCE

=K_Rtherm(B17,B18)

What does the VBA code look like? Hit ALT-F11 and double click on the Modules > Modules1 in the VBA Project window. This opens the code window for this module.