Make sure you are able to display ordinary text on your LCD. A good start is using Arduino's LCD Hello World example. File -> Examples -> LiquidCrystal -> HelloWorld If you could run the example ...

Seven-segment displays and monochrome LCDs are fine for most projects, but some things simply look better in color. [John] over at the Little Bird Electronics blog recently wrote up a tutorial demo… ...

The sample application can be downloaded from here with the html interactive documentation and the PDF manual. This sketch should be intended as a modificable skeleton, where you should add your ...

This tutorial demonstrates how to control the backlight of a 16x2 LCD display using an Arduino Uno and a button. The provided script allows you to toggle the LCD backlight on and off with a button ...

16×2 Character LCD & Arduino. You can find numerous “16×2 Character LCD and Arduino microcontroller” projects everywhere in this website. Instead of a new wheel around, this time we are focusing more ...

Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

Take VU meters for example. ... Most recently, we’ve seen VU meters circle back around to have a bit of a retro vibe in this awesome Arduino-controlled LCD VU meter built by [mircemk].

Taste The Code. An easy example to interface LCDs with NodeMCU projects and Arduino. Posted: June 10, 2025 | Last updated: June 13, 2025. Hi, I'm Bill.

Using the FT813 EVE IC, the Sunflower Shield allows makers to add a touch-enabled premium quality 3.5" (QVGA) TFT LCD display, to their Arduino projects.With the ability to render 24-bit color content ...