Re: Controller LCD contrast issue June 11, 2016 03:18AM |
Registered: 8 years ago Posts: 8 |
Re: Controller LCD contrast issue August 29, 2016 07:29AM |
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Re: Controller LCD contrast issue October 21, 2016 09:04PM |
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Re: Controller LCD contrast issue October 31, 2016 08:42AM |
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Re: Controller LCD contrast issue December 07, 2016 09:35AM |
Registered: 9 years ago Posts: 181 |
See and THIS is why I love internet.Quote
enif
I had a similar issue with my full graphic LCD controller, but I could not even see anything from any angle. I resolved the problem by adding a 270R resistor from the contrast signal (trimpot) to the 5V line. I connected the resistor between second and third of the empty pin holes as shown on the photo.
Re: Controller LCD contrast issue January 01, 2017 06:51PM |
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Re: Controller LCD contrast issue/ flashing and bleeping February 19, 2017 05:31PM |
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Re: Controller LCD contrast issue April 22, 2017 09:32PM |
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Re: Controller LCD contrast issue April 23, 2017 02:49AM |
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Re: Controller LCD contrast issue May 10, 2017 09:37PM |
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Re: Controller LCD contrast issue June 21, 2017 09:18AM |
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Re: Controller LCD contrast issue August 17, 2022 09:44AM |
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Re: Controller LCD contrast issue August 17, 2022 11:00AM |
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