How to create an Android app with Android Studio to control LED using Arduino HD

Download Android App Source Code and Circuit Diagram: https://www.electroniclinic.com/android-app-development-to-control-arduino-over-bluetooth-using-android-studio/ Related Tutorials: Learn how to create an Android App for monitoring a Sensor: https://youtu.be/DtEXiPtJUZ8 Learn how to make a schematic and PCB using Cadesoft Eagle: https://youtu.be/3TlzoF0YpH8 Bluetooth Module Basics AT Commands: https://youtu.be/2fISwoemKIw Support me on Patreon and get access to hundreds of projects: https://www.patreon.com/ElectroniClinic sign up for a free account and download hardware designing and programming books: https://amzn.to/2WeBCw1 *********** free Amazon Business Account: https://amzn.to/2MiPiBT ************ Project Description: ******************** In today’s episode, you will learn how to create your own android cell phone application to control an LED using Arduino, HC-05 Bluetooth module and an Android cell Phone. For the best understanding, I used only two buttons light ON and light OFF. These two buttons are used to turn ON and turn OFF the led. After watching this tutorial you will be able to add multiple buttons. This LED can be replaced with the transistor to control a relay which can be used to control AC loads or it can be replaced with a Mosfet to control high ampere dc loads. This Android cell phone app is designed and programmed in Android Studio. In this tutorial, we will cover 1. Circuit Diagram Explanation 2. Interfacing 3. Arduino Programming 4. Step by Step Android application designing and programming using Android Studio and finally 5. Testing Android App Development: Due to the tutorial time limitation, I explained all the designing steps and programming in an article which is available on my website. I have added so many pictures that will help you understand how designing and programming is done. This tutorial completely explains how to add buttons, how to set the captions, how to send data to the Bluetooth module and how to generate the apk file. https://www.electroniclinic.com/android-app-development-to-control-arduino-over-bluetooth-using-android-studio/ ******************** Amazon Purchase links: ***************** Arduino Uno: https://amzn.to/2YxCle6 Bluetooth Module: Hc-05: https://amzn.to/2CMHNiN 4v, 5v, and 6v LEDs Pack: https://amzn.to/2YHyRV0 Mega 2560: https://amzn.to/2ze1kdu Super Starter kit for Beginners https://amzn.to/2KJvmKG Jumper Wires: https://amzn.to/2KMoVXs Bread Board: https://amzn.to/2MS4q8X 12v Adaptor: https://amzn.to/2Ntr6h1 PCB plate: https://amzn.to/2IUwpCt Variable Supply: https://amzn.to/2MT4Qfj Digital Multimeter: https://amzn.to/2Nvft9i Vero Board / strip board: https://amzn.to/2MTf9jD Soldering iron kit: "best" You guys should definitely purchase this https://amzn.to/2zfoNuJ Solder wire: https://amzn.to/2ufUMWf Wire Stripper: https://amzn.to/2KOqxfU wire cu