Ondelay Timerloop without external trigger

Using Arduino Project Guidance
1

Hi,
I have some doubts how to create ondelay timer loop in arduino sketch without any external trigger,
for e.g I have one K1 relay that K1 relay connected at arduino pin 10(Pin 10 as Output mode) and A0(Input) pin input signal whenever the input signal reaches my conditions or beyond a certain value that K1 relay will pick i.e Pin 10 get High after a given time delay, How to write Ondelay timer loop code without external triggers. Advance Thanks.....

2

Hello
post the current sketch, well formatted, with comments, in code tags and the schematic to see how we can help.

3

What do you mean by "external triggers"?

4

What's that? Is it related to delay() or the BlinkWithoutDelay example?

5

External triggers mean by pressing push buttons like that

6 
if ( RVolt < 180)
  {
    digitalWrite(2, HIGH);
  }
  else if ( (RVolt >= 180)  &&  (RVolt <= 240) )
  {
    digitalWrite(2, LOW);
  }
7

This is my condition how to create ondelay to make high at pin 2 (after 2seconds delay) here without using delay() function.

8

See the BlinkWithoutDelay example how to replace delay(). Also see the sticky topics on top of the forum section.

9

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