Bem-vindo ao projeto LCD I2C para Arduino! Este projeto tem como objetivo fornecer uma maneira simples e eficiente de usar um display LCD com interface I2C em projetos com Arduino.

This Arduino sketch demonstrates how to use an I2C-enabled LCD display with an Arduino board. The LiquidCrystal_I2C library is used to control the LCD, and the sketch also includes a function to ...

In this Arduino I2C tutorial, we will use I2C communication between two Arduino boards and send (0 to 127) values to each other by using a potentiometer. Values will be displayed on the 16x2 LCD ...

Hitachi’s HD44780 based 16×2 character LCD are very cheap and widely available, and is an essential part for any project that displays information. Using the LCD backpack, desired data can be ...

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

An Arduino, Microchip PIC or any microcontroller with built-in or bit-banged I2C interface can also be used with the I2C LCD interface. A different port expander is used to create an SPI device using ...

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very ...