A SMART AUTOMATED CURTAIN CONTROL SYSTEM FOR CLASS ROOMS

A SMART AUTOMATED CURTAIN CONTROL SYSTEM FOR CLASS The present invention is a system to control the curtain in the classroom based on the projector status. The system deploys two light sensor where the internal light sensor , detects the projector light to determine the light intensity status of the projector and the other an external light sensor , detects the light intensity around the environment . The system establishes communication through a Bluetooth module to engage or disengage the curtain in the classroom automatically. This system assists to save time by preventing to adjust the curtain manually. The DC motor in the curtain control module engage and disengage the curtain upon signal receive from the processing unit. Applicant: Lovely Professional University Sheet No: 2/2 Light sensor for projctor and external light Processing Signal s us projecor ON N Control curtain N s extema opening by instructor ght LOW? Close the curtain Figure 2