What are the types of GPIO pin modes in Raspberry pi 2/3?
Board
BCM
Both e and be
None of nese
Answers
Answered by
1
Answer:
A GPIO pin designated as an input pin can be read as high (3V3) or low (0V). This is made easier with the use of internal pull-up or pull-down resistors. Pins GPIO2 and GPIO3 have fixed pull-up resistors, but for other pins this can be configured in software.
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Concept Introduction:
It is possible to read an input GPIO pin as elevated (3V3) or negative (0V)
Explanation:
We have been given a multiple-choice question
We have to find the correct option
The Raspberry Pi can provide both 5v (pins 2 and 4) and 3.3v (pins 1 and 17) power. It also provides a ground (GND) for circuits on pins 6, 9, 14, 20, 25, 30, 34, and 39.
Final Answer:
The final answer is none of these
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