Cheryl’s Final Project

We are dogs’ biggest enemy and we are here to save pet owners. 

What do dogs get excited about besides playing fetch? The answer is food. They would eat anything. So don’t you hate to see your dog stealing snacks from the food cabin? It is almost like your money getting stolen by your child at home. Nobody likes that. 

Lightbox is an interior decor that serves as your food cabin guard with an “implanted” buzzer, a movement sensor, and surrounding lights. When the dog approaches the Lightbox, the sensor will sense movement and enable the buzzer to activate and the light to change color as a way to warn and scare away your greedy dog.   

Circuit diagram