DIY Mobile-Controlled Door Lock Using Arduino – Step-by-Step Guide

DIY Mobile-Controlled Door Lock Using Arduino – Step-by-Step Guide

In this video, you’ll discover how to create your very own mobile-controlled door lock using an Arduino Uno, Bluetooth module, relay, and Android app. I walk you through:

• Required parts & wiring setup
• Installing and configuring the Bluetooth app
• Programming the Arduino step-by-step
• Testing your mobile-driven lock system

Whether you're a DIY electronics hobbyist or looking for a smart-home project, this guide is made easy to follow—even for beginners.

📌 **Parts used:**
Arduino Uno, HC-05 Bluetooth module, Relay module, 9V battery, jumper wires, breadboard.

00:00 Introduction
00:45 Parts & Tools
02:10 Wiring Setup
04:30 Coding Arduino
07:15 Testing & Demo

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Mobile Controlled Door Lock
Arduino Door Lock
DIY Smart Lock
Arduino Bluetooth Lock
HC-05 Door Lock
Arduino Uno Projects
Home Automation Arduino

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Видео DIY Mobile-Controlled Door Lock Using Arduino – Step-by-Step Guide канала Eliyas Science Info