Sharing-P6
- Created by: Shannon
- Created on: 30-05-13 09:00
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- The resistance of a light dependent resistor (LDR) decreases as light intensity increases
- The resistance of a thermistor decreases as the temperature increases
- Can be used to switch on a heater if the temperature gets too cold
- The total resistance will decrease if the resistors are arranged in parallel
- The output voltage is a fixed proportion of the supply voltage
- Can be altered
- Some electronic components start working at a threshold voltage
- A variable resistor allows the threshold voltage to be set
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