LAPORAN AKHIR MAHASISWA BACKUP POWER UNTUK MENGHIDUPKAN KIPAS ANGIN DAN MENGATUR INTENSITAS CAHAYA LAMPU

BACKUP POWER TO TURNING ON THE FAN AND SETTING THE LIGHT INTENSITY OF THE LAMP ” (Septiani Lestari) : (2016:58 Pages) Emergency fan with automatic speed regulation is a device that works based on human existence in the room. If PIR sensor detects the activity in the room the fan will turn on. The device is also equipped with LM35 temperature sensor so the rotation speed of the fan automatically works according to the room temperature is read on the sensor. If the LDR sensor detects light then the light will turn on and its light intensity can be set by using the android phone. When the temperature in the room between 28C-30C, the fan will rotate at low speed. If the temperature in the room between 31c-33c, the fan will rotate at medium speed. If the temperature in the room between 34C-36C, the fan will rotate at high speed. This device also has a power storage that can be used during power outages