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Author Topic: Wavy Characters on 16x2 LCD  (Read 141 times)
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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.

Cheers,

Redacted
« Last Edit: June 16, 2014, 04:20:26 am by Redacted » Logged

Norfolk UK
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Can you post your example sketch and maybe an image of the problem?
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Yepper,
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