Remember the pre-iPhone days when cell phones had buttons and you only touched that tiny black and white screen if you needed to clean it? Nokia used these little LCDs in their 3310 and 5110 cell phones.
As technology changed, these displays finally found their new place in the world of DIY. Soon they became popular among hobbyists as these displays are small(only about 1.5″), inexpensive, easy to use, fairly low power and can display text as well as bitmaps.
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