A geyser is a hot spring in which water occasionally boils, sending a tall column...

A geyser is a hot spring in which water occasionally boils, sending a tall column of water and steam
into the air. A temperature sensor is used to monitor the temperature near the geyser. The data
from the sensor is sent to a microprocessor.
(a) Explain why the data from the sensor has to be changed before it is read by the microprocessor.?

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Answers (1)

Aliyu
4 weeks ago
computers are unable to read the data directly from the sensors because sensors are analogue data or real world data however computers are digital and so only understand 1 and 0. ... 3) explain why analogue to digital conversion is needed when computers are used to control a green house.

Input Devices. In computing, an input device is a peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance. Examples of input devices include keyboards, mice, scanners, digital cameras and joysticks.
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