BINER : Jurnal Ilmu Komputer, Teknik dan Multimedia

Rancangan Sistem Absensi Berbasis Website Dengan NodeMCU ESP32 Dan Algoritma KNN (K-Nearest Neighbors)

Aditya Candra Permana, Farrel Putra Ediansyah, Muhammad Syaifullah, Pramono — Thu, 16 May 2024 00:00:00 +0000

In the era of continuously developing information technology, website-based attendance systems have become an efficient and effective solution for managing employee attendance in various industries. This research proposes the development of a website-based attendance system using NodeMCU ESP32 and the K-Nearest Neighbors (KNN) algorithm to identify employee attendance patterns. The NodeMCU ESP32 acts as hardware that connects to the RFID sensor, sends data to the server via the Wi-Fi network, and communicates wirelessly with the web server via the HTTP protocol. The KNN algorithm will be implemented on the server side to process attendance data and classify attendance patterns based on existing history. This research aims to increase the efficiency and accuracy of the attendance system in managing employee attendance, with the hope of reducing the administration time required and increasing company productivity. It is hoped that the results of this research can become the basis for the development of a more sophisticated and adaptive attendance management system, utilizing the latest technology in the context of human resource management. Thus, the use of NodeMCU ESP32 and the KNN algorithm as part of a website-based attendance system opens up opportunities for more effective and efficient solutions in attendance management in the modern business environment.

Perancangan Sistem Pengamanan Sepeda Motor Berbasis Kontrol Telegram

Nur Cahyo Nugroho, Andreas Rhemadanu, Ferdianto Aryo Putra Prayoga, Pramono — Thu, 16 May 2024 00:00:00 +0000

Motorcycles are very popular in Indonesia, with the number reaching 125,305,332 units in 2022 according to the Central Statistics Agency (BPS). However, this popularity also increases the risk of theft, which rose from 106 cases in 2021 to 183 cases in 2022 according to BAPPEDA Jogja. To address this issue, this study proposes a motorcycle security system controlled via Telegram. This system uses WiFi technology, allowing users to monitor and control their motorcycles remotely. The prototype employs an Arduino Uno microcontroller, an ESP8266 module for WiFi connectivity, vibration and PIR sensors to detect suspicious activity, and relays to activate alarms and cut off power to the motorcycle. The development method used is prototyping, which involves iterative feedback and refinement. The resulting design effectively reduces the risk of theft by providing early detection and quick response capabilities, thereby enhancing motorcycle security.

Analisa Dan Perancangan Sistem Pengelompokan Data Rekam Medis Pasien Pada Puskesmas Cipayung Depok Menggunakan Metode K-Means Berbasis Web

Anania Gulo, Muhammad Anis — Mon, 20 May 2024 00:00:00 +0000

Cipayung Depok Community Health Center is an institution that provides health services for the community which was founded in 1992 on Jl.Blok Rambutan No.108 Rt 01/04 Cipayung, Depok. Cipayung Community Health Center can serve around 100 to 120 patients every day, in one month there can be up to 3,000 to 3,600 patients with symptoms of different diseases and this is what causes the community health center to have difficulty in determining appropriate counseling regarding a disease. which is caused. Complaints suffered by patients can be a reference in finding information on the correct diagnosis or prevention of a disease. Community health centers also play an important role in preventing disease in an area, this can be done through counseling, outreach and other forms of prevention. Each patient's data is also recorded, including patient complaints, personal biodata and treatment and so on. This research aims to determine the diseases that patients often complain about. In this research, data collection was carried out through observation and literature study. Grouping medical record data has succeeded in making it easier for the health center to know what diseases are often found and become complaints from patients.