How to Interface the 8051 MCU with an LCD Display

Danielle Gruber
17 min readJan 21, 2022

In this tutorial, we’ll interface the 8051 microcontroller with an LCD (Liquid Crystal Display) and display a blinking “Hello World” message.

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Danielle Gruber

👋 I am a junior at Yale University majoring in electrical engineering. I’m interested in neuroscience, computer science, math, and everything in between!