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What steps have to be followed for interfacing a sensor to a micro controller 8051?
  • a)
    make the appropriate connections with the controller, ADC conversion, analyse the results
  • b)
    make connections of 8051 with an ADC to convert analog voltage to digital one , send this digital value to the controller, analyse the results
  • c)
    interface sensor with the MAX232, send now to micro controller, analyse the results
  • d)
    none of the mentioned
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
What steps have to be followed for interfacing a sensor to a micro con...
For interfacing a sensor with 8051 micro controller, firstly it need to be converted into a digital value by connecting it to an ADC converter. Then this digital value is to be send to the micro controller. Now micro controller can examine the results according to the program inbuilt in it.
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What steps have to be followed for interfacing a sensor to a micro con...
Interfacing a Sensor to a Microcontroller 8051
Interfacing a sensor to a microcontroller 8051 involves the following steps:

1. Make Connections
- Connect the sensor to an Analog to Digital Converter (ADC) to convert the analog voltage output of the sensor to a digital value.
- Connect the ADC to the 8051 microcontroller to send this digital value to the controller for further processing.

2. ADC Conversion
- The ADC conversion is necessary to convert the analog signal from the sensor into a digital format that can be processed by the microcontroller.
- The converted digital value is then sent to the microcontroller for analysis and decision making.

3. Analysis of Results
- Once the digital value is received by the microcontroller, it can be analyzed to make decisions based on the sensor data.
- The microcontroller can perform specific tasks or trigger actions based on the sensor readings.
By following these steps, you can successfully interface a sensor to a microcontroller 8051, allowing you to monitor and control various systems based on sensor data.
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What steps have to be followed for interfacing a sensor to a micro controller 8051?a)make the appropriate connections with the controller, ADC conversion, analyse the resultsb)make connections of 8051 with an ADC to convert analog voltage to digital one , send this digital value to the controller, analyse the resultsc)interface sensor with the MAX232, send now to micro controller, analyse the resultsd)none of the mentionedCorrect answer is option 'B'. Can you explain this answer?
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