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Nurhajar Anugraha
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INDONESIA
Jurnal Teliska
Published by Politeknik Negeri Sriwijaya
ISSN : 20850786     EISSN : 26542765     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mechanical Engineering
JURNAL TELISKA adalah Jurnal dengan akses terbuka, jurnal peer-review yang diterbitkan oleh Jurusan Teknik Elektro, Politeknik Negeri Sriwijaya, Indonesia. Teliska diterbitkan dengan frekuensi 3 (tiga) kali dalam setahun dengan jumlah volume yang bervariasi. Artikel dapat berupa hasil penelitian, kajian ilmiah, dan analisis serta pemecahan masalah yang relevan dengan bidang teknik elektro, diantaranya Teknik Telekomunikasi/Komunikasi Nirkabel/Keamanan Jaringan, Teknik Listrik/Sistem Tenaga Listrik dan Teknik Elektronika/Sistem Isyarat Elektronis/Sistem Kendali, Sistem Informasi/Internet of Things/Kecerdasan Buatan. Semua artikel yang dikirimkan harus melaporkan hasil penelitian asli, yang sebelumnya tidak dipublikasikan, eksperimental atau teoritis yang tidak dipublikasikan dan sedang dipertimbangkan untuk dipublikasikan di tempat lain. Publikasi naskah yang diserahkan tunduk pada peer review. Baik aspek umum dan teknis dari makalah yang dikirimkan ditinjau sebelum dipublikasikan. Naskah harus mengikuti gaya jurnal dan dapat ditinjau dan diedit. Sistem pengajuan dan penerbitan online menggunakan Open Journal System (OJS). Pengajuan harus dilakukan secara online melalui situs pengiriman Website TELISKA dengan melakukan Registrasi terlebih dahulu setelah itu Login . Makalah yang diterima akan tersedia secara online.
Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro
Articles 5 Documents
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Search results for , issue "Vol 17 No II: Teliska Juli 2024" : 5 Documents clear
RANCANG BANGUN SISTEM BUDIDAYA TAOGE CERDAS BERBASIS LORA DAN IOT Mohammad Fadhli; Tri Rizki Cahya Iman; Martinus Mujur Rose
TELISKA - JURNAL TEKNIK ELEKTRO POLITEKNIK NEGERI SRIWIJAYA Vol 17 No II: Teliska Juli 2024
Publisher : Teknik Elektro Polsri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.12943391

Abstract

Cultivating bean sprouts requires regular care for the beans. The required care includes regular watering and maintaining temperature conditions between 23°C to 28°C with a humidity level of 85% to 90%. In this research, an intelligent sprout cultivation system based on LoRa and IoT has been proposed. This system uses a DHT22 sensor to read the temperature and humidity of the air around the bean sprouts. It sends the data to the gateway using LoRa. The gateway forwards the temperature and humidity data to the Thingspeak server using the MQTT protocol. LoRa allows temperature and humidity monitoring to be carried out via the LoRa local network without an internet connection. The proposed system can also water the bean sprouts automatically if the humidity is < 80% or the last watering time has been ≥ 3 hours. Based on the tests carried out, it can be concluded that the proposed system can work well. During the tests, the DHT22 sensor could respond to changes in temperature and humidity. Sending sensor data to the Thingspeak server could work well. Meanwhile, sensor nodes and gateways could communicate up to a distance of 600 meters using LoRa.
PERANCANGAN SISTEM KERJA PEMBANGKIT LISTRIK TENAGA SURYA SEBAGAI SUMBER DAYA UNTUK SISTEM TANAMAN AEROPONIK BERBASI INTERNET OF THINGS Shaffa; Yudi Wijanarko; Annisa; Muhammad Nur Faizi
TELISKA - JURNAL TEKNIK ELEKTRO POLITEKNIK NEGERI SRIWIJAYA Vol 17 No II: Teliska Juli 2024
Publisher : Teknik Elektro Polsri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.13119022

Abstract

Pembangkit listrik tenaga surya (PLTS) adalah jenis pembangkit listrik yang menghasilkan listrik dari energi surya. Panel surya menghasilkan listrik langsung dari cahaya. Aeroponik adalah teknik pertanian tanpa tanah di mana larutan nutrisi disemprotkan ke akar tanaman melalui semprotan nutrisi yang halus di udara. Sistem aeroponik beroperasi menggunakan energi yang dihasilkan oleh panel surya. Baterai menyimpan energi yang tidak langsung, sehingga dapat digunakan pada malam hari atau pada hari yang kurang terang. Proses pertama yang dilakukan pada penelitian ini adalah merancang sistem monitoring lingkungan aeroponik berbasis IoT dimana komunikasi data nya melalui blynk untuk mengirimkan hasil monitoring kepada pengguna. Berdasarkan analisis dan hasil perhitungan yang telah dilakukan, untuk mendukung sistem monitoring lingkungan aeroponik berbasis IoT dengan beban total 73,284 watt, diperlukan 1666 panel surya dengan kapasitas 100 WP tanpa beban dan 1669 panel surya dengan beban serta kapasitas baterai sekitar 1055.3 kWh, dengan asumsi efisiensi sistem 75% dan penyinaran matahari 5 jam per hari.
SISTEM MONITORING SUHU DAN KELEMBABAN TANAH UNTUK PENYIRAMAN TANAMAN OTOMATIS BERBASIS IOT Abdiansyah; A. Rahman; Renny Maulidda
TELISKA - JURNAL TEKNIK ELEKTRO POLITEKNIK NEGERI SRIWIJAYA Vol 17 No II: Teliska Juli 2024
Publisher : Teknik Elektro Polsri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.12880568

Abstract

This study discusses a soil temperature and humidity monitoring system based on the Internet of Things (IoT) for automatic plant irrigation. The results of the study indicate that this system is effective and yields positive outcomes. By relying on real-time data collected from sensors, the system can optimize water usage by scheduling and adjusting the amount of irrigation according to the plants' needs, thus enhancing irrigation efficiency. Users can also control and monitor their plants' conditions anytime and anywhere through a mobile application, providing greater convenience and flexibility in plant care. This IoT-based system has proven to be reliable in transmitting data between hardware (sensors and actuators) and software (mobile applications), ensuring consistent and stable performance. The study notes that the error rate for the soil humidity sensor is 0.25%, while the temperature sensor has an error rate of 0.019%, demonstrating a high level of accuracy.
IMPLEMENTASI PENGENALAN WAJAH BERBASIS CNN DAN RFID UNTUK AREA AKSES AMAN DI FASILITAS POLSRI DENGAN HOSTING LOKAL Dewi Permata Sari; Muhammad Arya Cendekia Putra; RD.Kusumanto
TELISKA - JURNAL TEKNIK ELEKTRO POLITEKNIK NEGERI SRIWIJAYA Vol 17 No II: Teliska Juli 2024
Publisher : Teknik Elektro Polsri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.13047545

Abstract

This research is designed to optimize the process of accessing sterile or high-security areas by integrating RFID and CNN technologies to minimize manual intervention. RFID can quickly, accurately, and automatically identify each individual, while the CNN algorithm for facial recognition ensures more accurate and secure authentication. The combination of these two technologies creates an innovative solution to address various challenges present in conventional systems. Additionally, the use of a website with a local server allows for real-time monitoring and management of data, providing ease in data processing and analysis in these areas
APLIKASI PENGELOLAAN LABORATORIUM TEKNIK SIPIL UNIVERSITAS BINA DARMA BERBASIS WEB Diah Novita Sari; Wanda Yudha Prawira; Nurhajar Anugraha
TELISKA - JURNAL TEKNIK ELEKTRO POLITEKNIK NEGERI SRIWIJAYA Vol 17 No II: Teliska Juli 2024
Publisher : Teknik Elektro Polsri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.13118957

Abstract

A laboratory is a place equipped with equipment to carry out tests or experiments. This research aims to create an application for borrowing tools in the civil engineering laboratory at Bina Darma University so that the laboratory data processing system becomes more effective and efficient. This application was designed using UML (Unified Modeling Language) modeling, MySQL, PHP programming language with waterfall model. The result of this research is a laboratory management application which consists of recording, borrowing and returning laboratory equipment. Application testing uses black-box testing techniques.

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