A sensor is connected to an 8-bit ADC chip. 1) If the ADC chip is configured to generate 8-bit non-negative sampling date, what are the possible maximum and minimum ADC values of the connected sensor? 2) If the sensor's output voltage at the ADC's sampling time is 1 volt, what's the ADC reading? 3) If the reference voltage level of the ADC chip is 5 volts, what's the sensor's output voltage (i.e., ADC's input voltage) if an ADC reading of 120 is obtained? 4) If the sensor's output voltage is always above 5 volts, what's the pattern of the ADC reading? 5) How to fix the problem in (4)? A sensor is connected to an 8-bit ADC chip. 1) If the ADC chip is configured to generate 8-bit non-negative sampling date, what are the possible maximum and minimum ADC values of the connected sensor? 2) If the sensor's output voltage at the ADC's sampling time is 1 volt, what's the ADC reading? 3) If the reference voltage level of the ADC chip is 5 volts, what's the sensor's output voltage (i.e., ADC's input voltage) if an ADC reading of 120 is obtained? 4) If the sensor's output voltage is always above 5 volts, what's the pattern of the ADC reading? 5) How to fix the problem in (4)