DESIGN AND IMPLEMENTATION OF AUTO (LIGHT) INTENSITY CONTROLLING SYSTEM USING IoT AND WITHOUT IoT

Abstract

The decrease in energy utilization has turned into a genuine worry for budding nations in order to acknowledge supportable sustainable development. This paper presents a minimal expense plan of a programmed lighting framework with the point of energy saving and independent activity, utilizing an inserted framework. As per Central Electrical Authority report in 2015, 61% of the power in India is created utilizing normal assets like coal, consequently imperiling the climate. The per capita power age in India during the year 2014-2015 was 1010 kWh. Hence, a programmed streetlamp framework is fostered that detects the encompassing daylight and reacts as needs be. A LDR sensor was utilized to manage the force of LEDs through voltage divider idea. Simultaneously, an IR sensor was executed to switch the LEDs between their base and greatest power. AT89C51 microcontroller is utilized to control and arrange the working of this framework.