a force sensor measures a range of 0 to 120N with a resolution of 0.1% of...
a force sensor measures a range of 0 to 120N with a resolution of 0.1% of full scale. find the smallest change in force that can be measured.
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a force sensor measures a range of 0 to 120N with a resolution
of 0.1% of...
A 16-bit AID converter has a full-scale range+10 V. What is the resolution of this A/D...
A 16-bit AID converter has a full-scale range+10 V. What is the resolution of this A/D in volts? If this A/D were used to measure temperature using a sensor having a sensitivity of 0.1 mV /PC, what is the resolution in °C? (5 Points)
-A sensor output range of 20mV to 250mV as a variable varies over its range. Develop...
-A sensor output range of 20mV to 250mV as a variable varies over its range. Develop signal conditioning so that this become 0 to 5V. By using: a)Instrumentation Amplifier b)Summing Circuit -What is the resolution of the signal conditioning?
The calibration of a pressure sensor with a range of 0-16 bar is checked by applying known inputs...
The calibration of a pressure sensor with a range of 0-16 bar is checked by applying known inputs to it in steps of 2 bar. The following measurements were obtained. Known input pressure (bar) 0 2 4 6 8 10 12 14 16 Output reading (V) 0.00 0.55 1.25 1.70 2.35 3.15 3.65 4.05 4.85 Draw a graph by plotting the data points on a graph paper and draw a best-fit straight line through the data points. [8 marks] Use...
Q2) A unipolar 14 bit ADC measures 0 – 8 volts full scale. a. What is...
Q2) A unipolar 14 bit ADC measures 0 – 8 volts full scale. a. What is the minimum resolvable voltage (or voltage resolution)? [Hint: resolution decrease as you increase the volts full scale] b. What is the percent quantization error? [Hint: percent quantization error for unipolar 10 bit ADC, 1 V full scale is: (resolution/max voltage) x100% or (975μV/1V) x100% = 0.0975%] c. What is the percent quantization error if a 1 volt max signal is input? [Hint: same resolution...
A current sensor is measuring the DC current that is flowing through a power circuit. The output of the current sensor...
A current sensor is measuring the DC current that is flowing through a power circuit. The output of the current sensor is a raw voltage signal which varies according to the following equation V 2.50.02 Where I is the flowing current in A (value can be positive or negative). An engineer would like a microcontroller to be able to measure this current so that it can be used for control purposes. The available ADC is 12-bit in resolution and measures...
A current sensor is measuring the DC current that is flowing through a power circuit. The output f the current sensor i...
A current sensor is measuring the DC current that is flowing through a power circuit. The output f the current sensor is a raw voltage signal which varies according to the following equation: V 2.5 0.02 Where I is the flowing current in A (value can be positive or negative). An engineer would like a microcontroller to be able to measure this current so that it can be used for control purposes. The available ADC is 12-bit in resolution and...
10- (15 pts) The data-sheet of a force sensor indicates that: at F O N the sensor output is 1 V F 100 N the sonsor output is 4 v Assume that the sensor is linear in this range of forces. a. Fin...
10- (15 pts) The data-sheet of a force sensor indicates that: at F O N the sensor output is 1 V F 100 N the sonsor output is 4 v Assume that the sensor is linear in this range of forces. a. Find the sensor sensitivity b. Design the signal conditioning circuit (SCC) such that at F-O N the SSC output i OV and at F = 100 N the SSCoutput is S. Calculate all circuit param the SCC. eters...
1900) An analog input module uses an A/D converter with 8-bit resolution. The module range is...
1900) An analog input module uses an A/D converter with 8-bit resolution. The module range is -10 volts to +10 volts. Calculate the module output (digital count) when the input voltage is 3.7 volts. 1) floating point calculation, 2) discrete rounded result (actual digital count), 3) answer-2 minus answer-1 and 4) voltage resolution or smallest detectable change (volts). Assume the minimum digital value is zero. ans:4 thats all that was given to me
A force sensor has as its output a change in resistance. The sensor forms one leg (Ri) of a basic Wheatstone bridge. The sensor resistance with no force load is 200 2, and its static sensitivity is...
A force sensor has as its output a change in resistance. The sensor forms one leg (Ri) of a basic Wheatstone bridge. The sensor resistance with no force load is 200 2, and its static sensitivity is 0.2 ОЛ. Each arm of the bridge is initially 200 Ri R2 0) 14 13 R3 1s o O V-10 V Determine the bridge output for applied loads of 100, 200, and 350N. The bridge is operated as a deflection bridge, with an...
Problem 1: Signal conditioning and ADC Given the measurement of voltage sensor in the first 20 ms that involving a seve...
Problem 1: Signal conditioning and ADC Given the measurement of voltage sensor in the first 20 ms that involving a several noises causes a drift in measurement. The measurement signal fluctuates with time as a sine wave [sin(wt), ω in rad/s, t in ms] which can be approximately divided into four sections as in the following table Section I Section II on III 9St<13.2 Section IV Time (ms)OSt<5.5 Signal (volt) V-0.5+0.1 5.5 St<9 13.2 Sts20.5 V-0.6+0.1 V-0.55+0.1 V-0.65+0.1 sin(3.41x 103t)...
A 16-bit AID converter has a full-scale range+10 V. What is the resolution of this A/D in volts? If this A/D were used to measure temperature using a sensor having a sensitivity of 0.1 mV /PC, what is the resolution in °C? (5 Points)
A current sensor is measuring the DC current that is flowing through a power circuit. The output of the current sensor is a raw voltage signal which varies according to the following equation V 2.50.02 Where I is the flowing current in A (value can be positive or negative). An engineer would like a microcontroller to be able to measure this current so that it can be used for control purposes. The available ADC is 12-bit in resolution and measures...
A current sensor is measuring the DC current that is flowing through a power circuit. The output f the current sensor is a raw voltage signal which varies according to the following equation: V 2.5 0.02 Where I is the flowing current in A (value can be positive or negative). An engineer would like a microcontroller to be able to measure this current so that it can be used for control purposes. The available ADC is 12-bit in resolution and...
10- (15 pts) The data-sheet of a force sensor indicates that: at F O N the sensor output is 1 V F 100 N the sonsor output is 4 v Assume that the sensor is linear in this range of forces. a. Find the sensor sensitivity b. Design the signal conditioning circuit (SCC) such that at F-O N the SSC output i OV and at F = 100 N the SSCoutput is S. Calculate all circuit param the SCC. eters...
A force sensor has as its output a change in resistance. The sensor forms one leg (Ri) of a basic Wheatstone bridge. The sensor resistance with no force load is 200 2, and its static sensitivity is 0.2 ОЛ. Each arm of the bridge is initially 200 Ri R2 0) 14 13 R3 1s o O V-10 V Determine the bridge output for applied loads of 100, 200, and 350N. The bridge is operated as a deflection bridge, with an...
Problem 1: Signal conditioning and ADC Given the measurement of voltage sensor in the first 20 ms that involving a several noises causes a drift in measurement. The measurement signal fluctuates with time as a sine wave [sin(wt), ω in rad/s, t in ms] which can be approximately divided into four sections as in the following table Section I Section II on III 9St<13.2 Section IV Time (ms)OSt<5.5 Signal (volt) V-0.5+0.1 5.5 St<9 13.2 Sts20.5 V-0.6+0.1 V-0.55+0.1 V-0.65+0.1 sin(3.41x 103t)...
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