Make Your Own Voice Control Appliances using the HC-05 Bluetooth Module.

Ravindra Rana
2 min readMay 17, 2020

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Arduino is an awesome platform for learning how an embedded system works. Arduino could integrate with different sensors that means you could use a number of sensors and develop a project with them.

In this post, we are going to describe Bluetooth Module (HC-05) and Arduino Uno. How it works and develop a project like voice control appliances.Where you could turn ON and OFF your appliances through your voice commands.

Pin Diagram of HC-05 Bluetooth Module

3 Steps then see the Magic

Step 1: Setup Arduino IDE

This is the first step if you have not set up Arduino IDE then install and setup. Follow the link to set up.

Step 2: Code

Setup 3: Wiring

Let’s hands dirty with some jumper wire. To develop this project you should need some components which are:

  • Arduino Uno
  • Bluetooth Module (HC-05)
  • Mobile Phone(App installed AMR_VOICE)
  • LEDs
  • Jumper Wire
  • Breadboard

Conclusion

This project is based on voice control, using commands you could control your appliances but with this device, you can do more than that so keep in touch with us.

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Ravindra Rana
Ravindra Rana

Written by Ravindra Rana

Web Developer | IoT Enthusiast

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