This project showcases an automatic flood prevention system using an Arduino. It measures water levels with an ultrasonic sensor (HCSR04) and adjusts a dam gate's position via a servo motor. The ...

Ahmedabad: The city civic body has decided to install Automatic Boom Barriers (gates) with sensors at 19 underbridges throughout the city. During heavy rains, these ...

Don't miss out on the headlines from Retail. Followed categories will be added to My News. The supermarket giant is trialling automatic gates and new hi-tech sensors at its Fairfield store in NSW ...

Don't miss out on the headlines from Retail. Followed categories will be added to My News. The supermarket giant is trialling automatic gates and new hi-tech sensors at its Fairfield store in NSW ...

Automatic gates, rooftop sensors: Woolworths reveals controversial new tech to beef-up security. Woolworths has revealed a raft of new security measures that will be rolled out across their stores ...