This time I made a project, namely a smart trash bin. But this time I made the project with my group, there are me, Hafiz, and Falah, the three of us made a smart trash bin together,First of all, what is a smart trash bin?. A smart trash bin is a trash can that uses sensors and electronic systems to work automatically. So later there will be a sensor that can detect objects or something like a hand. If detected, the trash can will open.