SISTEM CERDAS PENGATUR SUHU SECARA OTOMATIS SEBAGAI ALTERNATIF PENGHEMATAN ENERGI LISTRIK

Abstrak

Temperature is one of the factors that affect the durability of electronic devices, where the increase intemperature can cause damage due to components that are not resistant to high temperatures due to turning on electronicdevices for a long time, such as computers and other devices in the server room. To maintain the durability of theseelectronic devices, an air conditioner (fan) is needed. The fan will work continuously to maintain a normal roomtemperature which has an impact that is an increase in electrical power usage. To overcome this condition, a temperaturecontroller is automatically designed using the LM 35 temperature sensor performance and Arduino microcontroller.Based on the results of the trial, at a temperature equal to or greater than 300C until the temperature of 270C the fan willwork (ON). Outside of these temperature conditions, the fan will be OFF to a certain level temperature.