Automatic Room Ligtht Controller and Visitors Counter with IR sensor

Automatic Room light controller Project is about controlling the Room light by checking weather person is in room or not.In this Project we are using IR sensor and Micro controller AT89S52 .When the Person enters in the room the Ir sensor interrupts the Micro controller and micro controller Checks the Count value and display it on LCD . If the count value is greater than Zero the room light will be switched on .Triac Switch is used for switching the AC Bulb.

COMPONENTS: 

• AT89S52 CONTROLLER
• LCD DISPLAY
• TRIAC
• IR SENSOR
• TINY2313
• IR RECEIVER(TSOP1738)
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