Author : Miss. Myuri Khedkar and Prof. Name

As we all know, the role of windows is to adjust the indoor environment and to achieve the comfort of residents. Most of the windows currently used are simply push-pull or translational, and are controlled by humans. However, when you forget to close the window and encounter rainy weather, you will be inconvenienced. Therefore, this paper developed a control system that can control the window switch according to the input from user via remote or GSM. The system can realize transmission of wireless data through the GSM module and infrared remote control; realize measuring of environmental parameters through several sensors; realize flexibly driving of DC servo motor through the program. The system has the characteristics of simple circuit, low cost, stability Reliability.

Keywords: GSM, alarm circuit, automatic lock drive circuit