I've been using a LCD display and the number of pins it is taking is kind of worrying as my project keeps expanding. Is there a simpler way to drive LCD's? can i use any external ic's? is there a way to do it using shift registers?

Driving LCD effectively

skumlerud January 10, 2009, 8:13pm 4

There's code and schematics for a 3 line interface for HD44780 LCD's on the playground.

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