>) An 8-bit microcontroller is used for a temperature measurement setup which the sensor is placed 2 meters away. The datasheet for the selected sensor stated that the sensor will produce 2mV/c at its maximum temperature which is 120 degrees Celsius. The reference voltage for the ADC is 5V. Propose a design circuit to interface the sensor and the ADC input. i. 11. If high frequency noises above 5kHz were detected as the common cause for unstable ADC input measurement, propose a solution for this issue.

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b) An 8-bit microcontroller is used for a temperature measurement setup which
the sensor is placed 2 meters away. The datasheet for the selected sensor
stated that the sensor will produce 2mV/c at its maximum temperature which
is 120 degrees Celsius. The reference voltage for the ADC is 5V.
Propose a design circuit to interface the sensor and the ADC input.
i.
ii.
If high frequency noises above 5kHz were detected as the common
cause for unstable ADC input measurement, propose a solution for
this issue.
Transcribed Image Text:b) An 8-bit microcontroller is used for a temperature measurement setup which the sensor is placed 2 meters away. The datasheet for the selected sensor stated that the sensor will produce 2mV/c at its maximum temperature which is 120 degrees Celsius. The reference voltage for the ADC is 5V. Propose a design circuit to interface the sensor and the ADC input. i. ii. If high frequency noises above 5kHz were detected as the common cause for unstable ADC input measurement, propose a solution for this issue.
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