High end staged controllers and integrated computers can both receive and process signals from more than one type of sensor, such as temperature, in the greenhouse. How do they differ in this respect?
What will be an ideal response?
The staged controller can only receive signals from a few sensors and the
type of sensors must be built into the controller at the time of its manufacture. The
computer can receive signals from a much larger number of sensors and it doesn't matter
what type of sensors are added over time.
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