samuelproulx
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Activity overview
Latest activity by samuelproulx-
samuelproulx commented,
I was able to clear the screen after all and there are no random pixels.Although now my issue is that when I write black pixels to the lcd, the entire column goes white (as you saw on the image). I...
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samuelproulx commented,
I had exactly this problem with this exact GLCD ! On the VREG pin, you should be getting 10.5 volts resulting from the step-up circuit which supplies the LCD's contrast. When mine was not working p...
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samuelproulx commented,
Hello,Alright I know it is a little late to reply, as this is over a year ago, I totally forgot about the post.But I did manage to figure out the problem.After issuing a command to change the contr...
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samuelproulx created a post,
NHD-C12864WC-FSW-FBW-3V3-M random pixels at init
Hello!I am using a NHD-C12864WC-FSW-FBW-3V3-M graphic display and at the initialization (which I followed the datasheet to do) , there are random pixels appearing a little bit everywhere on the sc...
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samuelproulx created a post,
NHD-0 420D 3Z- FL-GBW Backlight brightness won't change .
HelloIn the light of a recent project, I was trying to adjust the backlight brightness of a NHD-0420D3Z-FL-GBW display through coding , but even with the commands specified in the datasheet, I am u...