Description of the working of project based on Li-Fi technology using an Arduino Uno, LDR module, LCD display, and a mobile application. Li-Fi Technology: Li-Fi, or Light Fidelity, is a wireless ...

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 ...

Components Required for Building the Light Following Robot Arduino UNO R3 x1 LDR Sensor Module x2 2WD- Two Wheel Drive Robot Car kit (includes the acrylic frame, Wheels, BO Motors, Castor Wheel, ...

Arduino enthusiasts or anyone that is looking to learn more about programming an might be interested in a new programmable Arduino-based light board called the Plumduino which has been created by ...

This article presents the design and application of an Arduino UNO-based system incorporating nine red Light Emitting Diodes (LEDs) and a temperature and humidity sensor (DHT22) for research on ...

The Alphanumeric LCD for Arduino will be our first circuit: using only one component, and of course the LCD, we can povide our Arduino board with at least a 16×2 alphanumeric LCD display that we will ...