Fork me on GitHub

Project Notes

#006 Better with Bacon on an LCD

A simple “Hello World” test of a 16x2 LCD module.

The Build

Notes

Demonstrates the use a 16x2 LCD display. The LiquidCrystal library works with all LCD displays that are compatible with the Hitachi HD44780 driver. There are many of them out there, and you can usually tell them by the 16-pin interface.

A variable resistor is used to trim contrast, and the LCD backlight is powered from the 5V rail.

Construction

Designed with Fritzing: see BetterWithBacon.fzz.

The Breadboard

The Schematic

The Build

The Sketch

See BetterWithBacon.ino.

Credits and References

About LEAP#6
LCDArduinoHD44780

This page is a web-friendly rendering of my project notes shared in the LEAP GitHub repository.

Project Source on GitHub Return to the LEAP Catalog
About LEAP

LEAP is my personal collection of electronics projects - usually involving an Arduino or other microprocessor in one way or another. Some are full-blown projects, while many are trivial breadboard experiments, intended to learn and explore something interesting.

Projects are often inspired by things found wild on the net, or ideas from the many great electronics podcasts and YouTube channels. Feel free to borrow liberally, and if you spot any issues do let me know or send a pull-request.

NOTE: For a while I included various scale modelling projects here too, but I've now split them off into a new repository: check out LittleModelArt if you are looking for these projects.

Project Gallery view the projects as an image gallery Notebook reference materials and other notes Follow the Blog follow projects and notes as they are published in your favourite feed reader
Some Other Sites
LittleModelArt my collection of scale modelling, miniatures and other art projects LittleCodingKata my notes and test code on software development topics and tools My Personal Blog occasional ramblings that don't belong anywhere else