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 ...

Arduino_and_I2C_LCD. Overview. This repository contains Arduino code and documentation for interfacing with an I2C (Inter-Integrated Circuit) LCD (Liquid Crystal Display). The code is designed to ...

Reference circuit diagram of an Arduino-compatible LCD backpack is shown below. ... For this experiment it is necessary to download and install the “Arduino I2C LCD” library. ... The hardware ...

Circuit Diagram . Working Explanation of Communication between two Arduino using I2C. Here for demonstrating I2C communication in Arduino, we use Two Arduino UNO with Two 16X2 LCD display attached to ...

The circuit of the Arduino-based FM receiver, shown in Fig. 2, is built around Arduino UNO board (board1), TEA5767 radio receiver module (FM1), LM386 low-power amplifier (IC1), 16×2 LCD (LCD1) and ...

The hardware implementation is really simple since both ICs communicate to the Arduino via the 2-wire I2C port; only 5 connections are needed to the Arduino (+5V, GND, SCL [A5], SDA [A4], and TX [1]) ...