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Messages - 8510Leo

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1
Thank you for the comments. At room temperature and VDD +5V module demonstrates a very good contrast. So, this is 4.4V Vlcd.

Best,
Leo

2
I found that the contrast can be significantly changed by modifying Supply voltage of the module (VDD). Actually, it was stated in the technical note as an (additional to VDD) parameter Vlcd - 4.4V.

Leo

3
Hello,

In this LCD manufacturer disabled pin 3 which is used in other versions of the basic modules for adjusting a contrast. Is there any way to adjust the contrast, as a text on the module is barely visible at current settings?

Thanks,
Leo

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