mmm, it's one of those thread i wish i could have the same hardware on hand...mmm
One thing is sure, the 0.1+10-47uF have to be mounted on the GLCD board. Now i don't know how good this will be if you use a dedicated voltage regulator ONLY for the glcd...
I'm thinking the Vee and Vo pin should be connected to a Trim pot as per the datasheet, unless some noise may go directly to the Column/row driver and produce some kind of problem... sure it's something like that. Kind of floating MCLR... sort of.
keep thinking...
EDIT: yeah ground loop could be something like that as well.
Last edited by mister_e; - 13th June 2007 at 14:39.
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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