Arduino में नियंत्रक के पास _____ पिन हैं
The Controller in Arduino has _____ pins
A
16
B
28
C
32
D
40
Explanation
There are 14 digital pins including TX(Transmission) and RX(Receiver) pins, There are 6 analog pins, 3 ground pins, 1 Analog Reference (AREF) pin, 1 Reset pin, 1 Vin pin, 1 3.3V pin and 1 5V pin.
Correct Answer: B) 28
