Abstract

Week2

These projects are developing to gain the security system technology in car that are used nowadays. The main board of this project are using the (Peripheral Interface Controller) PIC 16F877A microcontroller that connected to the GSM (Global System for Mobile Communications) and alarm car system. The microcontroller has 40 pins of I/O pins that can be programmed due to the HEX(hexadecimal) file. I/O pins for this microcontroller are connected to the GSM system and the main car switch. The main function of the microcontroller that are build in this circuit are to trigger the GSM system, the GSM system will sent text message to the car owner and the owner of car will sent text message to the GSM system. After that, it will switch off the main switch unit of the car that supply voltage to the wiring car system. The engine will turn off, and the alarm will on. This idea can be applied to the future technology.  With the less of money people around the world will have the better security systems that are capable to everyone.