摘要：Bathroom light switch this automatic application in their daily lives is to facilitate a person who no longer need to press the button switches the lights on when entering or leaving the room, however, are projected for this tool in use on restroom doors. Automatic switch was operating when someone opened the door and entered the room the lights will turn on until the doors closed again and the person is still inside the lamp still burning, and when someone opened the door to exit the room lights will be extinguished as well as the door closed again. This tool is controlled by an IC integrated in it.
