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Affordable HD44780 LCD Display Guide by Denaiya Watton Leeh is a document available to read on EtoBox.

What is Affordable HD44780 LCD Display Guide about?

This document describes how to connect a cheap 2-wire LCD display to an Arduino using a 74LS164 shift register. It provides instructions on soldering the circuit, choosing an LCD library, and includes an example Arduino code for displaying text and custom characters on the LCD. The circuit allows controlling the LCD with only 3 wires connected to the Arduino, reducing the number of input/output pins required.

Author

Denaiya Watton Leeh

Language

EN