ME 351 Final EXAM, MOST TESTED QUESTIONS AND
VERIFIED SOLUTIONS/GET IT 100% ACCURATE!! 2026!!
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Fundamentals of Electricity outdoor lighting Vivint S.H.P Final Test AU
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Terms in this set (49)
Sensors can be... noisy, late, and wrong
What is the voltage range (a.k.a. full scale range) of 5V
your Arduino?
How many bits does the Arduino ADC have? 10 bits
What is the voltage resolution of the Arduino? 0.004883 V
Let's think about a different ADC than the one on our 256
Arduino. In this problem, we will ultimately want to
compute the relative effect of quantization error in the
conversion for a 0.420V analog signal with a 8-bit ADC.
The ADC has a full scale range (FSR) of 0V to 3.3V. We
will do this step-by-step.
Compute how many discrete numbers this 8-bit ADC
can represent. (Remember: this will be different from
the Arduino integers, since we're considering a different
ADC.)
, Continuing with the hypothetical (non-Arduino) ADC 0.0128 V , 0.0128 V, 3.05%
example introduced above, compute the voltage
resolution of the ADC, making sure to use the methods
taught in this class.
Continuing with the hypothetical (non-Arduino) ADC
example introduced above, find the quantization error
of the ADC. (Hint: This may be quite easy to compute!)
Continuing with the hypothetical (non-Arduino) ADC
example introduced above, compute the relative effect
of quantization error in the conversion for the signal
from the problem statement introduced previously
(420mV or 0.420V). (Note: this value is typically
expressed as a percent.)
When captured using interrupts, would we usually Higher than
expect the (unfiltered) recorded count of button
presses to be lower than, the same as, or higher than
the actual count?
If you declare a variable outside of both setup() and Anywhere in the program
loop() (e.g., at the top of the program), where can you
use it?
If you declare a variable inside setup(), where can you Only in the setup() function
use it?
What happens if you have an int and you add so much The behavior is unpredictable, but possible results include taking an
to it that it goes over the maximum value for an int unintended value (such as rolling over from the maximum to the minimum
(32,767)? Make sure to choose the most correct single value) via overflow
response.
Would the following number be interpreted as an int or float
a float: `5.0`
What value will be stored in the variable a after the 1
following statements:
int a = ;
VERIFIED SOLUTIONS/GET IT 100% ACCURATE!! 2026!!
Leave the first rating
Students also studied
Flashcard sets Study guides
Fundamentals of Electricity outdoor lighting Vivint S.H.P Final Test AU
Teacher 88 terms Teacher 9 terms Teacher 77 terms Te
rtttt444 Preview Rosaline_Bundi3 Preview znowberryfrench Preview
Terms in this set (49)
Sensors can be... noisy, late, and wrong
What is the voltage range (a.k.a. full scale range) of 5V
your Arduino?
How many bits does the Arduino ADC have? 10 bits
What is the voltage resolution of the Arduino? 0.004883 V
Let's think about a different ADC than the one on our 256
Arduino. In this problem, we will ultimately want to
compute the relative effect of quantization error in the
conversion for a 0.420V analog signal with a 8-bit ADC.
The ADC has a full scale range (FSR) of 0V to 3.3V. We
will do this step-by-step.
Compute how many discrete numbers this 8-bit ADC
can represent. (Remember: this will be different from
the Arduino integers, since we're considering a different
ADC.)
, Continuing with the hypothetical (non-Arduino) ADC 0.0128 V , 0.0128 V, 3.05%
example introduced above, compute the voltage
resolution of the ADC, making sure to use the methods
taught in this class.
Continuing with the hypothetical (non-Arduino) ADC
example introduced above, find the quantization error
of the ADC. (Hint: This may be quite easy to compute!)
Continuing with the hypothetical (non-Arduino) ADC
example introduced above, compute the relative effect
of quantization error in the conversion for the signal
from the problem statement introduced previously
(420mV or 0.420V). (Note: this value is typically
expressed as a percent.)
When captured using interrupts, would we usually Higher than
expect the (unfiltered) recorded count of button
presses to be lower than, the same as, or higher than
the actual count?
If you declare a variable outside of both setup() and Anywhere in the program
loop() (e.g., at the top of the program), where can you
use it?
If you declare a variable inside setup(), where can you Only in the setup() function
use it?
What happens if you have an int and you add so much The behavior is unpredictable, but possible results include taking an
to it that it goes over the maximum value for an int unintended value (such as rolling over from the maximum to the minimum
(32,767)? Make sure to choose the most correct single value) via overflow
response.
Would the following number be interpreted as an int or float
a float: `5.0`
What value will be stored in the variable a after the 1
following statements:
int a = ;
