The Design of the Automatic Control Intelligent Ashbin

This paper designs an automatic control smart trash can based on STM32 microcontroller, which mainly realizes the functions of garbage identification and classification, overflowing garbage reminder, automatic opening and closing of the garbage can lid, and short-distance remote control. The automatic control smart trash can not only helps the user to recognize the type of trash automatically, freeing the user from a wide variety of trash categories. Since all garbage contains a lot of bacteria, the sensor recognizes the human body to automatically open and close the garbage lid also protects human health to a certain extent. Automatic control of smart trash cans not only provides convenience for the users, but also benefits the garbage removers. It can open all the lids of the trash cans with one click when the garbage is full, which also further reduces the workload of the garbage removers.