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Firdaus Sistem Keamanan Rel Kereta danTraffic Light Untuk Mengurangi Resiko Kecelakaan Berbasis Orange PI Firdaus; Masril, Mardiah; Putra, Ondara Eka
Journal of Computer Scine and Information Technology Volume 9 Issue 3 (2023): JCSITech
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jcsitech.v9i3.142

Abstract

The quality of the meat can be seen from the level of freshness of the meat. The level of freshness of the meat will determine the meat that is suitable for consumption and the meat that is no longer suitable for consumption. There is a lot of public interest in consuming fish and beef, so there are unscrupulous meat sellers who commit fraud by continuing to market meat that is not fresh and even given preservatives so as not to get a loss. Therefore, a system was designed that can detect the level of freshness and formalin in fish and beef. This tool is designed using Arduino Uno, HCHO sensor, MQ 135 sensor, pH sensor,Sensor Ultrasonic, LCD, Buzzer,Water Pump and DC fan. This tool will detect the formalin contained in the meat by using the HCHO sensor if > 1 ppm. Then the ammonia value and pH value were processed using the Fuzzy Logic Tsukamoto method so as to get the level of freshness of the meat
Sistem Keamanan Kotak Penyimpanan Barang Di Tempat Bermain Anak Dengan Pemanfaatan Qr-Code Dan Sensor Fingerprint Permana , Aditya; Masril, Mardiah; Zain, Ruri Hartika
Journal of Computer Scine and Information Technology Volume 10 Issue 1 (2024): JCSITech
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jcsitech.v10i1.150

Abstract

Security system is a set of procedures, technologies, software, and hardware designed to protect an entity or environment from threats, attacks, or security breaches. The main purpose of a security system is to maintain the confidentiality, integrity, and availability of data or protected resources. In the context of the need for playgrounds that also serve as learning environments prioritizing safety and comfort, concerns arise regarding the security of personal belongings storage. When visiting playgrounds, visitors often bring valuable items such as mobile phones, wallets, or other electronic devices. The aim of this research is to create an effective and integrated security system to protect the valuable belongings of playground visitors. The method involves the design and implementation of a security system consisting of QR-Code as an identification mechanism and fingerprint sensors as an additional security layer. Data is collected through system testing to evaluate the performance and reliability of the proposed security system. The findings of this research are expected to contribute to improving the safety and comfort of playground visitors and serve as a reference for similar security system research and development in the future.
Sistem Keamanan Boarding Gate Menggunakan Face Recognition, Fingerprint Dan E-Ktp Berbasis Iot Afifah , Nurul; Devita, Retno; Masril, Mardiah
Journal of Computer Scine and Information Technology Volume 10 Issue 1 (2024): JCSITech
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jcsitech.v10i1.154

Abstract

The development of technology using biometrics has become a trend that is currently widely used in the modern era. This involves an identification process using biological information such as fingerprints, retinas, and other body parts. The problem that occurs is the identity check before entering the departure gate which is done manually, such as looking at the E-KTP officer, the passenger's face according to the KTP, and the ticket. Airport officials will ensure that the passenger has the correct ticket, check identity and then compare the similarities between the personal data stated therein, before confirming that the data is the same and meets security requirements before allowing entry onto the plane. The departure gate security system utilizes Esp32-Cam input, Rfid Reader, Fingerprint Sensor and Esp8266 output, Google Sheet, Servo, LED, LCD and Buzzer. Esp32-Cam can verify faces, then the LCD will display information that the face verification was successful, the fingerprint sensor detects fingerprints and the RFID Reader detects E-KTP. This tool is processed with an Arduino Mega 2560 microcontroller as a connection.