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 ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

This is an Arduino library for controlling Epson EA-X series alphanumeric LCD displays. These displays are not compatible with the typical Hitachi HD44780 driver, so I created this library instead.

The LCD now shows the coefficient’s value. You can adjust it by turning the corresponding potentiometer. Three-decimal precision is doable (with some patience). Note how in the Lunar Landing example ...

Here we discussed the LCD 16x2 pinout and important commands. Also, we explained how to Interface and display custom characters on LCD ...

Arduino in Control AR1, an Arduino Nano board (see Figure 4), is used to control this digital FM receiver. It drives a standard 8 x 2 character alphanumeric LCD (LCD1). It reads and reacts to the push ...

In this article we discussed about 16x2 LCD, its working, pinout, and also how to use 16x2 LCD with Arduino. We provided Circuit Diagram, Complete Arduino Code, and step-by-step guide.

This experimental library provides a minimal X9C base class, an elaborated X9C10X class and four derived classes for specific digital potentiometer.