Automatic Day Night Switching with Timer

Abstract

This paper aims at design and executing the advanced development in embedded system for energy saving of lights .Now a days human has become too busy and is unable to find time even to switch the lights where ever not necessary. But the actual timing for these lights to be switched on are when there is absolute darkness. The present system is like the lights will be switched on in the evening before the sun sets and they are switched off the next day morning after there is sufficient light on the outside With this, the power will be wasted up to some extent. This paper gives the best solution for electrical power wastage. Also the manual operation of the lighting system is completely eliminated.