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can you supply a 3.3V large character LCD
Posted: Mon Sep 10, 2018 10:54 pm
by conceptdesigns
Is it possible to build a large character LCD to operate at 3.3V
Re: can you supply a 3.3V large character LCD
Posted: Mon Sep 10, 2018 11:16 pm
by LCD_Designs
Most character LCDs can be built to operate at 3.3V. It is difficult to drive very large glass sized LCDs at 3.3V. At some point, the glass is too large and requires 5V.