An accelerometer is connected to an Arduino UNO board to measure acceleration in the casu range...

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An accelerometer is connected to an Arduino UNO board to measure acceleration in the casu range of 0 m/s² to +5 m/s². The accelerometer outputs an analog voltage signal linearly proportional to the acceleration with a sensitivity of 0.2 V/m/s², a) Calculate the smallest acceleration change that produces a non-zero ADC value on the Arduino UNO. b) If the acceleration reading is 2.8 m/s², what is the corresponding ADC value? tion readincelerat c) Determine the ADC resolution in m/s². (5M) 2 d) If the ADC reference voltage is set to 5.0V on the Arduino UNO, calculate the voltage On the corresponding step is set to 23 late the voltage resolution per ADC step. 02 An accelerometer is connected to an Arduino UNO board to measure acceleration in the casu range of 0 m/s² to +5 m/s². The accelerometer outputs an analog voltage signal linearly proportional to the acceleration with a sensitivity of 0.2 V/m/s², a) Calculate the smallest acceleration change that produces a non-zero ADC value on the Arduino UNO. b) If the acceleration reading is 2.8 m/s², what is the corresponding ADC value? tion readincelerat c) Determine the ADC resolution in m/s². (5M) 2 d) If the ADC reference voltage is set to 5.0V on the Arduino UNO, calculate the voltage On the corresponding step is set to 23 late the voltage resolution per ADC step. 02

Answer rating: 100% (QA)

a The Arduino UNO has a 10bit ADCwhich means that it can resolve 1 in 1024 different voltage levelsWith a reference voltage of 5Vthis means that the smallest voltage change that can be detected is 5V ... View the full answer