Arduino Frequency Question

Projects General Guidance
1

Can a Arduino write a frequency higher than it`s operating speed? :thinking:

2

If you use an external peripheral, yes.

3

So What if with a buzzer was at 20,000 hertz from the Arduino? Would that work?

4

Hello
Test it.
Take an Arduino and code a timer with a clock rate of 25µsec.

5

20kHz from a 16MHz Arduino?

6

The Arduino Uno can generate a frequency on an output pin of up to half the clock speed of 16 MHz.

7

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.