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All Journal Jurnal Informatika dan Teknik Elektro Terapan Journal of Electrical Engineering and Computer (JEECOM) JITEL (Jurnal Ilmiah Telekomunikasi, Elektronika, dan Listrik Tenaga)
Wira Indani
Politeknik Caltex Riau
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering

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Digitizing parking area availability information using Canny algorithm based on Android application: Digitalisasi informasi ketersediaan lahan parkir menggunakan algoritma Canny berbasis aplikasi Android Suci Ramadona; Wira Indani; Mochamad Susantok; Maya Rahayu
JITEL (Jurnal Ilmiah Telekomunikasi, Elektronika, dan Listrik Tenaga) Vol. 2 No. 1: March 2022
Publisher : Jurusan Teknik Elektro, Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/jitel.v2.i1.2022.85-94

Abstract

The Covid-19 pandemic is a factor in accelerating digital transformation in all aspects of community needs, especially in the parking area. Unmonitored and non-digitalized parking lots can cause delays that increase the transmission of Covid-19. In this study, a parking digitization system is created to make it easier for the public to know how dense is the area of ??the location to be visited, as well as a vacant area that can be occupied to park vehicles by users of the parking lot through a smartphone application. This study uses the Canny algorithm through an optical flow process captured by the IP Camera, next the data is processed and presented in the Android application. From the system that has been made, the system detects the presence of vehicles with an accuracy of above 95%.
SISTEM OTOMATIS PENYIRAMAN DAN PEMUPUKAN TANAMAN TIN MENGGUNAKAN MIKROKONTROLER ESP32 Indah Vusvita Sari; Diah Ranny Darmayanti; Cyntia Widiasari; Wira Indani; Mutiara Widasari Sitopu
Jurnal Informatika dan Teknik Elektro Terapan Vol 12, No 3 (2024)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v12i3.4564

Abstract

Tanaman tin memiliki nilai ekonomis yang cukup tinggi karena terdapat manfaat bagi kesehatan mulai dari daun maupun buahnya. Tanaman tin akan menghasilkan buah yang berkualitas jika dirawat dengan baik, tetapi jika tidak dirawat dengan baik daun tanaman tin akan mudah layu dan pertumbuhannya lambat bahkan bisa saja mati. Untuk itu perlu proses penyiraman dan pemupukan secara teratur. Penelitian ini bertujuan untuk menyiram dan memupuk tanaman secara otomatis agar tanaman tin dapat tumbuh dengan maksimal. Sistem ini menggunakan ESP32 sebagai mikrokontroler yang terhubung dengan sensor soil moisture. Sensor ini digunakan untuk mengukur kelembaban pada tanah tanaman tin, ketika kadar kelembaban tanah dibawah 50% maka pompa akan aktif untuk melakukan penyiraman. Penyiraman dilakukan melalui pompa ke misting sprayer yang mana membuat air yang mengalir dari pipa dapat tersebar merata. Dari pengujian yang dilakukan dimana sensor soil moisture memiliki tingkat akurasi adalah 95,75%. Pemberian pupuk dilakukan apabila sudah masuk proses penjadwalan yang dilakukan oleh modul Real Time Clock (RTC) sebagai set waktu pada pemupukan yang rutin dan terjadwal dengan delay intruksi adalah 16,8 detik. Nilai pH akan tampak pada layar LCD dengan tingkat akurasi dari sensor pH tanah supp2787 mencapai 98,40%.
A Lora-Based Geofencing System For Real-Time Elephant Movement Monitoring And Early Warning Furqon Andika; Hamid Azwar; Wira Indani; Muhammad Diono
Journal of Electrical Engineering and Computer (JEECOM) Vol 8, No 1 (2026)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v8i1.14581

Abstract

This research aims to develop an elephant movement monitoring system capable of transmitting data from a gateway to a server using the MQTT protocol and displaying information in real time via a web-based dashboard. This system is designed to support remote monitoring with low latency and a wide communication range. Test results show that the average data transmission time from the gateway to the server via the MQTT protocol is 1.44 ms, while the average notification delivery time to the user is 0.89 seconds. The system is capable of operating up to 1 km with an RSSI value of -105 dB, indicating stable communication at that distance. In addition, the developed dashboard was successfully deployed online, allowing users to monitor sensor data and device status in real time through an interactive and easy-to-use interface. The results of this study indicate that the developed system has efficient communication performance, low latency, and ease of monitoring, making it potentially applicable to various IoT applications based on remote monitoring.
Co-Authors Cyntia Widiasari Diah Ranny Darmayanti Furqon Andika Hamid Azwar Maya Rahayu Mochamad Susantok Muhammad Diono Sari, Indah Vusvita Suci Ramadona Widasari Sitopu, Mutiara