Smart Fan Pad

Abstract

Laptops are very important personal items for those who need job support, whether in terms of presentation, reporting, designing, chatting and doing the task. When the laptop is used of course we will feel the heat changes on the laptop. This is due to the lack of air circulation on the laptop used. This can cause damage to the laptop in the not-too-long time or can say the laptop will be damaged quickly. Although we use a lot of Fan Pad market, the laptop still works not optimal because the fan when connected to the laptop full power, and our laptops sometimes do not require such a round. Seeing this condition, with the development of technology in mixed with electrical components, for Fan Pad to work in accordance with the condition of laptop temperature. Fan Pad to be made themed SMART FAN PAD, this tool works in accordance with the existing temperature conditions on the laptop. The controlling system used is PID (Proposal Integral Derivative). PID is used to control speed. The working of SMART FAN PAD depends on the position with P = 50; I = 1.75; D = 0.15. If the temperature on the laptop rises from the desired temperature setpoint then, the rotation on the Fan will increase according to the temperature with the PID control. If the temperature of the laptop drops

vi from the setpoint of the desired temperature, the rotation of the fan will also slowly decline according to the temperature conditions with the PID control that has been made.