What is the resolution of the micros() function on the Arduino Nano?(a) 2 Microseconds(b) 3 Microseconds(c) 4 Microseconds(d) 5 MicrosecondsI had been asked this question by my college director while I was bunking the class.This is a very interesting question from Time Functions topic in section Arduino Programming of Arduino

What is the resolution of the micros() function on the Arduino Nano?(a

1.	What is the resolution of the micros() function on the Arduino Nano?(a) 2 Microseconds(b) 3 Microseconds(c) 4 Microseconds(d) 5 MicrosecondsI had been asked this question by my college director while I was bunking the class.This is a very interesting question from Time Functions topic in section Arduino Programming of Arduino
Answer» Right answer is (c) 4 Microseconds Easiest explanation: The micros() function gives the up-time of the Arduino program in microseconds. This function has a resolution, i.e. the intervals in which it gives an output. This resolution DEPENDS on the FREQUENCY of the specific Arduino Board that its RUNNING on. On the Arduino Duemilanove it’s resolution is 4 Microseconds.

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