RANCANG BANGUN PINTU ELEKTRONIK PERPUSTAKAAN BERBASIS BARCODE DAN MIKROKONTROLER AT89S51

Ayu Arihasty, Hermyn Nirmala (2010) RANCANG BANGUN PINTU ELEKTRONIK PERPUSTAKAAN BERBASIS BARCODE DAN MIKROKONTROLER AT89S51. Undergraduate thesis, Department of Physics, Diponegoro University.

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Abstract

The design of library electronic door has been realized based on barcode and microcontroller AT89S51. The design can be use by the members of library to make integrating database and simply visitors who will entrance to library. The system consist of electronic door, dc motor driver circuit, LCD circuit, the minimum system of microcontroller AT89S51, and series of RS-232 serial communication. The system will be working if the microcontroller receives input signal from Delphi through serial RS-232, then microcontroller drives the electronic door and send a signal back to Delphi for the display condition when the door open and close. The system has been successful and realized. The system can make members does not need to open door manually. The electronic door will be opened for approximately three seconds if the membership card registered.

Item Type:Thesis (Undergraduate)
Uncontrolled Keywords:Electronic door, Barcode, Microcontroller, DC motor.
Subjects:Q Science > QC Physics
Divisions:Faculty of Science and Mathematics > Diploma in Instrumentasi and Electronics
Faculty of Science and Mathematics > Department of Physics
ID Code:24876
Deposited By:Ms. Wien Admin
Deposited On:21 Dec 2010 09:50
Last Modified:21 Dec 2010 09:50

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