How to use LCD 5110 (PCD 8544) with Arduino

interface-lcd-5110-with-arduino

When I was in Taiwan a month ago for my cycling trip, I went to the Guang Hua electronics market and bought a LCD 5110 display impulsively without any particular objective on how I’m going to use it. I figured that I will eventually used it in one of my hardware project in future, but for time being I just want to understand how it works. My goal is to understand how the LCD display works, and then write a library for it without rely on third-party library, and furthermore, with common APIs for both Arduino and Raspberry Pi. Continue reading “How to use LCD 5110 (PCD 8544) with Arduino”