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Topic: Wavy Characters on 16x2 LCD (Read 517 times) previous topic - next topic


Jun 16, 2014, 11:17 am Last Edit: Jun 16, 2014, 11:20 am by Redacted Reason: 1
Hi everyone,
               I've an issue where after 10 seconds, my display develops a wavy interference(?) when running a basic timer (    lcd.print(millis()/1000);   ) that seems to settle down after a couple minutes. The first few tries with it worked ok, so I'm a little stumped as to what would cause the problem.

I'm an Ardu-nub at the moment so not sure what information to include to assist... sorry...

Any ideas would be a huge help though.




Can you post your example sketch and maybe an image of the problem?
Don't PM me for help as I will ignore it.


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