Automatic Room Light Controller With Microcontroller

And turn off lights when the count is zero.

Automatic room light controller with microcontroller.

Since the relay is used you can connect an ac bulb or dc bulb as per your requirement. Home automation with automatic room light controller. Automatic room light controller with auto door opening and closing the system depicted in the above figure comprises two pairs of ir transceivers. This automatic room controller can be implemented by using a simple microcontroller and wireless ir technologies.

We often forget to switch off lights or fans when we leave a room. Today we are here with automatic room light controller project with bidirectional visitor counter by using arduino uno. If a person enters into the room the ir sensors send the signals to the microcontroller such that the door opens. Electricity being one of the most important resources must be utilized carefully.

Automatic room lighting system is a microcontroller based project that automatically turn on or off the lights in a room. 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. Arduino based visitor counter with automatic light control often we see visitor counters at stadium mall offices class rooms etc. This is done by relay.