Design of Intelligent Rainwater Detection Window Based on STM32 Single-Chip Microcomputer

Nowadays, most of windows are closed manually. As summer approaches, and the indoor temperature gradually increases, it brings uncomfortable life experience to people coming home from work; At ordinary times, we often forget to close the window when we go out. When it rains, the rain will enter the room and cause unnecessary damage to the interior lighting appliances, furnishings and other items.This device can prevent the rain from entering the room in rainy season in summer and damaging the family property. When the rain detection module outdoors detects rain, the signal will be converted from digital signal to the single-chip microcomputer to make the circuit conductive. The window is automatically turned off driven by the deceleration motor under the control of the relay. The indoor temperature sensor can detect that the single-chip microcomputer sends a signal to control the deceleration motor to close the window when the room temperature is too high. The device adopts a modular design, which is easy to install. The circuit part can be placed indoors, to prevent various losses caused by rain into the room.