IOT102_-_FA_2023_-_1_834.webp
I

IOT102_-_FA_2023_-_1_834.webp

Answer (Choose 1 answer)
What is the use of 3.3 volt pin present in various Arduino boards?
B A. It requires 3.3V power supply
C B. It is used for serial communication
OD C. To give 3.3V output voltage
D. To connect with the external supply

Exit 38
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