Voice-Controlled Home Automation Kit — Arduino Uno + HC-05 Smart Living Project

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

Imagine walking into your room and saying “Turn on the fan” — and it happens. This intermediate-level kit gives you everything to build a voice-controlled switchboard that listens for commands like “Light on,” “Fan off,” or “All devices off” via Bluetooth from your Android phone. You’ll wire a 4-channel relay module, interface an HC-05 module, and map speech-to-text keywords to real appliance control — a hands-on introduction to home automation.

What You'll Build

You’ll assemble a functional voice-activated control panel on a breadboard, complete with an LCD display that shows the command received and the appliance status. By the end of the build, you’ll have a wall-pluggable module that can switch up to four AC appliances (lights, fans, chargers) using just your voice. The system includes a custom Android app interface for speech recognition, so you can demonstrate it for school projects, hobby showcases, or even install it at home.

What You'll Learn

• Interfacing HC-05 Bluetooth module with Arduino Uno and establishing serial communication
• Controlling a 4-channel relay module to switch 230V AC loads safely
• Parsing voice-to-text commands from an Android device and mapping them to relay actions
• Using I2C LCD to display real-time command status and debugging messages

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This kit is designed for Indian students and hobbyists building real-world IoT projects — perfect for CBSE Class 11-12 physics demonstrations, B.Tech ECE semester mini-projects, or Smart India Hackathon prototypes. If you’re in an ATL Tinkering Lab or a college like VIT, NIT, or BITS Pilani and want a voice-controlled automation project that works out of the box, this kit removes all the guesswork.

Built and Backed by Compoden

Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.