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8 Cards in this Set
- Front
- Back
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What are sensors |
Devices that can measure or read physical quantities |
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The data from sensors needs to be converted to ______ |
Digital |
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What converts analouge values to digital values |
ADC |
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How is street lighting controlled step 1 |
Light sensor send values to the ADC |
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Control street lighting step 2 |
The ADC converts this data to digital form |
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Controlling street lights step 3 |
The data is sent to the microprocessor |
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Step 4 |
If data from sensor< stored values Light is switched on |
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Step 5 |
A signal is sent from the microprocessor to switch lamp on |
