IoT-Based Home Voice Control System is a smart automation solution that enables users to control home appliances using voice commands through a virtual assistant. It integrates IoT devices with a microcontroller and voice interface to provide hands-free, convenient, and efficient control of household systems
Price : 3500
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With the rise of smart homes, integrating IoT and voice recognition technologies has made controlling household appliances more efficient and user-friendly. One such innovation is the IoT-Based Home Voice Control System using Arduino Uno, which allows users to control home devices using simple voice commands. This system provides a cost-effective solution for home automation, eliminating the need for physical interaction with switches.
In this setup, voice commands are processed through a smartphone or voice assistant app (such as Google Assistant) and relayed to the Arduino Uno via platforms like IFTTT and Blynk or ESP-based Wi-Fi module (like ESP8266) connected to the Arduino. The Arduino then triggers the relay modules to turn devices on or off accordingly. This approach is especially useful for elderly and disabled individuals who benefit from hands-free interaction with household systems.
The system works by converting spoken commands into digital instructions that the Arduino can act on. Here's how it functions:
The user issues a voice command via Google Assistant on a smartphone (e.g., “Turn on the light”).
This command is interpreted using IFTTT, which sends a webhook or API request to the ESP8266 Wi-Fi module connected to the Arduino Uno.
The Arduino receives the signal through serial communication and processes the instruction.
Based on the received command, the Arduino activates or deactivates the relay module, which is connected to the electrical appliance (e.g., fan, bulb).
The appliance responds by turning on or off as per the command.
This setup creates a simple and efficient home automation system using affordable components and basic microcontroller logic.
| Component | Description |
|---|---|
| Arduino Uno | Acts as the central microcontroller to control relays based on received input. |
| ESP8266 Wi-Fi Module (e.g., ESP-01) |
Provides Wi-Fi connectivity for Arduino to receive commands. |
| Relay Module | Controls AC appliances by switching them on or off safely. |
| Smartphone with Google Assistant | Captures voice commands to trigger actions. |
| IFTTT Platform | Connects Google Assistant to the ESP8266 for sending control signals. |
| Wi-Fi Router | Enables the internet connection for the ESP8266 module. |
| Electrical Appliances | Devices like lights or fans that are controlled by the relays. |
| Power Supply (5V/3.3V Regulated) | Provides power to Arduino and ESP8266. |
| Connecting Wires & Breadboard |
For prototyping and circuit connections. |
