Education: How to Set Up and Program an LCD Display on an Arduino via Circuit Basics

How to Set Up and Program an LCD Display on an Arduino via Circuit Basics

Every computer (or microcontroller, which is truly what the Arduino is) needs a display. What good is gathering sensor data if you can see it, right? Enter the 16x2 line LCD that uses the Hitachi HD44780 driver chip/. These boards are available in many places, including eBay and Amazon, and libraries exist to let your Arduino talk to them in just a few minutes of coding. You’ll see them used in many Arduino and Raspberry Pi projects, so learning how to use them is a skill you can use over and over in your projects.

This is s a very detailed walk-through of using these LCD displays including connection diagrams and code explain nearly all the functions of the LCD Display library.

Check it out!

More Arduino boards and components

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