Automatic Ventilation Scheme to Increase the Coolness Smart Buildings

Automation of building components such as windows, doors, cupboards, lights, air conditioners are a necessity in activities. Automatic windows increase comfort and coolness in the room. Automatic windows will open when the room is hot and will close when the room is cold. This automation increases the comfort of the occupants. In addition, it makes the building technological. This automation scheme requires several components as follows; a thermometer functions to measure the room temperature which is connected to the elechouse v3 module. Elechouse v3 processes temperature data into digital data which is connected to the Arduino Uno. Arduino Uno functions as a microcontroller. The relay module functions to execute commands from Arduino no and maintains the solenoid lock door voltage stable. The solenoid lock door functions as a mechanical opener and locker. Automation using Arduino Uno is expected to run as expected, the results of previous research as a basis for creating an automatic window scheme to increase coolness in the room.