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Mohamad Eskandarane Questions
11022 Questions
ADC0848 is a ____________ bit converter?
Computer
PIC (Programmable Integrated Circuits)
2022-06-16
Answers
30
Question
40
Followers
30
0
1
723
In an ADC, we can calculate the output voltage from the formula
Computer
PIC (Programmable Integrated Circuits)
2022-06-16
Answers
30
Question
40
Followers
30
0
1
816
Which of the following is correct about the word resolution in ADC DAC converters in AVR’s?
Computer
PIC (Programmable Integrated Circuits)
2022-06-16
Answers
30
Question
40
Followers
30
0
1
1167
Why initially all keys are considered open before detecting the key pressed?
Computer
PIC (Programmable Integrated Circuits)
2022-06-16
Answers
30
Question
40
Followers
30
0
1
800
What will happen if two keys of the keyboard are pressed at a time?
Computer
PIC (Programmable Integrated Circuits)
2022-06-16
Answers
30
Question
40
Followers
30
0
1
761
If the pins of the keyboard are used as an interrupt, then these pins will cause interrupt of what type?
Computer
PIC (Programmable Integrated Circuits)
2022-06-16
Answers
30
Question
40
Followers
30
0
1
759
What is described by the following command?
Computer
PIC (Programmable Integrated Circuits)
2022-06-16
Answers
30
Question
40
Followers
30
0
1
807
The key detection and the key identification are two different procedures?
Computer
PIC (Programmable Integrated Circuits)
2022-06-16
Answers
30
Question
40
Followers
30
0
1
812
To identify that the key is present in which row and the column
Computer
PIC (Programmable Integrated Circuits)
2022-06-16
Answers
30
Question
40
Followers
30
0
1
794
What are the actual steps that are followed in identifying any key that is being pressed?
Computer
PIC (Programmable Integrated Circuits)
2022-06-16
Answers
30
Question
40
Followers
30
0
1
733
Identify the row and the column for the following case when for the row D3-D0= 1110 and for the column D3-D0= 1101
Computer
PIC (Programmable Integrated Circuits)
2022-06-16
Answers
30
Question
40
Followers
30
1
1
783
To see if any key is pressed, all rows are grounded
Computer
PIC (Programmable Integrated Circuits)
2022-06-16
Answers
30
Question
40
Followers
30
0
1
780
In reading the columns of a keyboard matrix, when no key is pressed then all the pins show
Computer
PIC (Programmable Integrated Circuits)
2022-06-16
Answers
30
Question
40
Followers
30
0
1
741
Total:
11022
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