Smart Home Automation System
📝 Project Description
This project is a Smart Home Automation System that allows users to control lights, fans, and home appliances using voice comma...
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nds and a mobile app via Bluetooth.
It was built using an Arduino UNO, Bluetooth HC-05 module, relay modules, and a basic Android app created using MIT App Inventor. Voice commands were processed using the speech-to-text feature on the phone and transmitted to the Arduino through the app.
Key Features:
Turn appliances ON/OFF using voice or button control
Real-time Bluetooth communication
Compact and low-cost design for homes
Challenges Faced:
Pairing the Bluetooth module consistently across different phones
Power supply stability for multiple relays
Noise in voice commands required command filtering logic
What I Learned:
How to use relay modules for AC appliances
App development using MIT App Inventor
Serial communication and Bluetooth integration
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this is good