Kurniawan, Rangga (2023) DESIGN AND DEVELOP A VAULT ACCESS CONTROL SYSTEM WITH MICROCONTROLLER BASED QR CODE SECURITY. Tugas Akhir thesis, University of Technology.
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Abstract
ABSTRACT A safe is a locked storage room that is used to store valuables. Most safes still use a security system with a combination lock. Such a security system is very ineffective because it allows the user to forget the pin of the combination lock security system used. So in this study a prototype security system for safe access using QR codes will be developed. This system uses the Arduino Mega 2560 microcontroller to store QR Code data which will later be displayed by the Nextion LCD. The microcontroller is linked to an android application so that the system can perform the access process to open the safe by scanning a QR code. This system will verify the QR Code through the scanner application if it is appropriate, the safe will open. Based on the results of the system testing carried out, the results obtained were the level of the ability to read the QR code with a distance of 10 to 30 cm. For a distance of more than 30 cm, the application could not read the QR code. As for testing the alarm system and the overall system of the tool has a success rate of 100%. Keywords : Safe, Microcontroller, QR Code and Security.
| Item Type: | Thesis (Skripsi, Tugas Akhir or Kerja Praktek) (Tugas Akhir) |
|---|---|
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Fakultas Sains Dan Teknologi > S1 Teknik Elektro |
| Depositing User: | Kaprodi Teknik Elektro |
| Date Deposited: | 22 Jul 2023 02:53 |
| Last Modified: | 22 Jul 2023 02:53 |
| URI: | http://eprints.uty.ac.id/id/eprint/13119 |
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