Automatic Room Light Controller With Microcontroller

Automatic room light controller with auto door opening and closing the system depicted in the above figure comprises two pairs of ir transceivers.

Automatic room light controller with microcontroller.

Automatic room light controller section microcontroller turns on the room light when the person count is greater than or equal to one. Therefore an automatic room light controller automatically turns on the lights when a person enters into a room and turns off the lights when the person leaves the room. Automatic room lighting system is a microcontroller based project that automatically turn on or off the lights in a room. Today we are here with automatic room light controller project with bidirectional visitor counter by using arduino uno.

Arduino based visitor counter with automatic light control often we see visitor counters at stadium mall offices class rooms etc. Home automation with automatic room light controller. One is placed outside in front of the door and the other is placed inside the room. Since the relay is used you can connect an ac bulb or dc bulb as per your requirement.

Electricity being one of the most important resources must be utilized carefully. And turn off lights when the count is zero. This automatic room controller can be implemented by using a simple microcontroller and wireless ir technologies. If a person enters into the room the ir sensors send the signals to the microcontroller such that the door opens.