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Long cable and external interrupt
That pretty much answered my questions, thanks for the help! Do I have to add any other components besides the opto ? Haven't used them before. And is there much difference in...
Tuesday, 20 July 2004 - 18:54
Long cable and external interrupt
Thanks for the advice, before I burned my mega :D But there's still the question of how to prevent false pulses...
Tuesday, 20 July 2004 - 18:17
Long cable and external interrupt
Thanks ka7ehk. Well, it has to be faster than that I'm afraid. The pulse takes only 500 us minimum, extending the time is a possibility but it still needs to be faster, 5 ms max....
Tuesday, 20 July 2004 - 18:04
Beginner problems...
Thanks for the help. Got it working.. too simple error :oops:. I wrote the same led zero both ways :D
Monday, 19 July 2004 - 11:36