24 hours timer - Project Guidance - Arduino Forum
Hello, I programmed Arduino UNO R3 to trigger a relay once every 24 hours from the moment it is powered on I calculated milliseconds and used the function delay() 24 hours * 60 minutes each hour * 60 second every minute * 1000 milliseconds every second so i used delay(86400000) 86 million and 400 thousands milliseconds and currently im still testing it. . . Will this work? If not Is there a . . .
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