Electronic Device Web-Based Monitoring System Using Atmega8535 Microcontroller

摘要

Electronic device monitoring system is a part of a security system that has become the decisive demand for everyone and the increasing crime, whether it is a burglary or robbery along with the implication of modern society’s characteristic that tend to be flexible, efficient andsatisfied. The purpose of this research is to design a monitoring system of objects in a room and the room temperatures, as well as take the object’s picture using web-based microcontroller in which ATMega8535 as the sensor controller while the server functioned as the application toshow the monitoring result on the web page. The design operates PHP programming language, MySQL, C++, code vision AVR, webcam7 and proteus. The result of sensor temperature’s test and the value showed on the LCD (liquid Crystal Display) were resulted the same output voltage. Meanwhile,the measurement of PIR (passive infrared) sensor in which the distance from one to five meters could detect the object in a room with the voltage output of 3.2 volts. However, at the distance more than five meters, the PIR sensor could not ascertain the object with the voltage value of 0 volts.Furthermore, in webcam application test, the result in taking pictures or recording has corresponded with the display on the web page.