State how the resistance of a thermistor changes with increasing temperature.
State how the LDR resistance changes with increasing light levels.
Understand the importance of a potential divider.
What is a passive transducer?
How does a thermistor behave?
How does the LDR behave?
How does the potential divider work?
Potential Divider, Resistive Transducer, thermistor, LDR, passive, resistance.