💡 Fingerprint Bike start.

💡 Sun tracking solar panel.

💡   Gas leakage detection and safety system.

💡 Obstacle Detecting stick for blind people.

💡 Smart irrigation system.

💡  Smart street light.

💡 Laser security alarm.

💡 Alcohol detection and engine locking system.

💡 Wireless car charging station.

💡  Automatic baby monitoring system.

💡 Home Automation using mobile.

💡   Automatic dustbin.

💡 Fire, smoke detection and safety system.

💡 Fingerprint door locking.

💡    Touch free automatic sanitizer dispenser.

💡  Smart Home.

💡    Automatic fire extinguisher.

💡 Automatic Gate.

💡 Mobile controlled car.

💡 Smart parking system.

💡 Auto water pump off.

💡 Alcohol concentration indicator.