Woro Agus Nurtiyanto
Universitas Pamulang, Tangerang Selatan

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Security Sistem Pada Brankas dengan Metode Personal Identifikasi Number Berpola Aritmatika Modulo Woro Agus Nurtiyanto; Perani Rosyani; Moch Koiru Ihksanudin
Building of Informatics, Technology and Science (BITS) Vol 3 No 4 (2022): Maret 2022
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (379.439 KB) | DOI: 10.47065/bits.v3i4.1368

Abstract

The burglary of a safe in Jombang, East Java, lost valuables belonging to the Multipurpose Business Cooperative (KSU) Niaga Cemerlang. Therefore, a security system tool was made in the safe where it functioned as storing valuables and important assets. Changing the security system using a security system with a personal identification number method with a modulo arithmetic pattern. The safety system of the safe is designed in layers installed with an RFID tag by registering and then verifying it on the card. Entering the password on the card is unreadable or unverified, then the system will refuse to open. Arduino mega component with type 256, passive RFID tag attached to the RFID reader, only 1 validated passive tag can open the security access system with 6 keypad passwords that are inputted only 3. Transistors in the solenoid driver circuit work after the security system is open. The servo motor can rotate according to the input of the 900. open servo angle rotation program
Sistem Monitoring Jumlah Orang dan Deteksi Logam Pada Tempat Wisata Mengunakan Berbasis Internet of Things Woro Agus Nurtiyanto; Perani Rosyani; Helena Tamba
KLIK: Kajian Ilmiah Informatika dan Komputer Vol. 3 No. 2 (2022): Oktober 2022
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/klik.v3i2.600

Abstract

The number of people in a room is an important thing to pay attention to, especially in the current pandemic era. The number of people must not exceed the maximum capacity of the room. Therefore, this study aims to create a system for counting the number of people in a room equipped with a warning alarm if the number of people exceeds the maximum capacity that can be determined through the Blynk application by the room manager. In addition, the room manager can unite the number of people and there is also a metal detection sensor so that people who enter the room do not bring metal items. Ultrasonic sensors are used to detect people entering and leaving the room. Nodemcu ESP8266 as a microcontroller and Blynk application can work to unite a number of people. This tool is an application of IoT (Internet of Things) using a Wi-Fi signal and is made to make it easier for managers of a shop or tourist spot to count and monitor the number of visitors who come. The monitoring system can be made using the NodeMCU ESP8266 microcontroller which has a WiFi module. This system uses an ultrasonic sensor and a working metal sensor running at a distance of 7 cm. The monitoring system with an internet of things (IOT)-based android smartphone uses the blynk application on a smartphone, which is directly connected to the monitoring system for the number of people and the metal detection system functions by proving the number of people and an alarm if there is metal