This project demonstrates how to control a 4-wheel drive (4WD) robotic car using an Arduino Uno and a Bluetooth module (HC-05/HC-06). The car responds to commands sent via a Bluetooth controller app ...

This project implements a home automation system that allows wireless control of electrical appliances using a smartphone over Bluetooth. By integrating the HC-05 Bluetooth module with Arduino UNO, ...

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi with an ESP8266 ESP-01 module. With ...