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HD44780-based LCDs with AVR’s

Posted November 5, 2011 by Chris

“On this page I will describe how to communicate with HD44780-based LCDs (Liquid Crystal Displays) using an Atmel AVR microcontroller. The page is mainly meant as a place for me to keep information on the pinouts of the display modules I have used, and to gather info about these displays, for me and others to use.”

One Response to “HD44780-based LCDs with AVR’s”

  1. Rob Says:

    It would be nice to see support for 160 character displays (40 x 4) when used on microcontrollers, Arduinos etc. All you need for hardware is one extra line for E2

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