INTRODUCTION TO MICROPEOCESSOR
MICROPROCESSOR BASICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Input device reads Analogue Signal
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Sensor
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Microprocessor
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Analogue-Digital
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Digital-Analogue
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Explanation:
Detailed explanation-1: -As mentioned previously, the most common types of analog sensors include sound sensors, light sensors, temperature sensors, and pressure sensors. Keep in mind that there can also be digital versions of temperature and pressure sensors.
Detailed explanation-2: -The analogue inputs are used in control systems with input sensors that produce a voltage, current or resistance change in response to an environmental variation or system measurement.
Detailed explanation-3: -So as we see, sensors are analog devices, if we need to connect some sensor to a microcontroller in some project, we need an analog to digital converter (ADC) to convert it from an analog signal to a digital signal.
There is 1 question to complete.