Hey everyone i'm kinda new to Arduino programming. i need to program a sketch that can count 5V pulses from a generator using Arduino. i need to count the edtriggered pulses and the time between them? + i need to make it visible on a serial monitor?
Can anyone send me in the right way or post a sketch ?
I would help me alot! (sorry for my bad english
How long is a pulse? What's the time between pulses?
Will pulseIn() help?
DrDiettrich:
How long is a pulse? What's the time between pulses?Will pulseIn() help?
I dont need to know how long a pulse is, just the time between the uprising pulses.
The best way to detect the edge of a pulse is with an interrupt. Look up attachInterrupt() in the Reference section.
...R
Robin2:
The best way to detect the edge of a pulse is with an interrupt. Look up attachInterrupt() in the Reference section....R
Can't find it ?
You must not have tried very hard - here
And it's the first hit when I Google "arduino attachinterrupt"
...R