loop within the loop

Using Arduino Programming Questions
1

Hello :slight_smile:

I want to run a loop within the loop. In my code now I want to have the led to blink with 1 second apart, and every three seconds, the buzzer to buzz, but when i use delay the led flashes and then I need to wait the three seconds for the buzzer to finish before it starts flash again.

Is this where you use the "for" statment? Do you have an example? :slight_smile:

2

This is a job for the "Blink Without Delay" paradigm.

You need to study the "Blink Without Delay" example to see how to control your timing without using delay.

3

You need to study the "Blink Without Delay" example to see how to control your timing without using delay.

Yeshhh, you should do it . . .

4

The demo Several Things at a Time is an extended example of BWoD

...R