PERANCANGAN SISTEM KONTROL KIPAS ANGIN OTOMATIS MENGGUNAKAN SENSOR SUHU LM35 BERBASIS MIKROKONTROLER ATMEGA16

Abstract

Automatic fan control system using LM35 temperature sensor is a system used to detect the room temperature and transmits the data to change the room temperature can be displayed on the LCD and DC motor drives. This system can facilitate human at cooling the room and know the values of temperature and temperature changes that occur in a particular room. In preparing this paper, the author uses descriptive research design, data collection method for this study was conducted by literature study of reading and studying literature-literature related to the issues raised, engineering analysis and design system used is object-oriented techniques using Unified Modeling Language (UML) and programming languages using the programming language C Programming Language CodeVisionAVR as well as to fill the ATmega16 microcontroller. This research resulted in the hardware automatic fan that uses the sensor as a medium temperature detector and microcontroller as a DC motor controllers based on input from sensors. Hardware fan is capable of automatically goes automatically to lower the temperature of a particular room. Hardware using LM35 temperature sensor for detecting the temperature of the room and menampikannya on the LCD and DC motor as a fan. Hardware that dirancangan is certainly not perfect, so the future is expected to be developed in order to better again.