I'm thinking about using a Graphic LCD as a speedometer. But I heard those LCD displays have slow refresh, so for example display will only have 2 or 3 large digits on about full screen, and car will accelerate from 0-60 in 6 seconds, so display have to change digit 10 times a second. Is that too fa…

Graphic LCD as a speedometer, question.

Forum 2005-2010 (read only) General Frequently-Asked Questions

system June 6, 2010, 11:50pm 6

I just rode in 08 Honda Civic that has LCD speedometer, and its speedometer updates about 2 times a second at all speeds, so I guess 128x64 graphic LCD would have no problem with that.

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Graphic LCD as a speedometer, question.

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