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IoT Based Electrical Monitoring System Using PZEM Sensor: Sistem Pemantauan Listrik Berbasis IoT Menggunakan Sensor PZEM Budiarso, Cahyo; Wicaksono, Arief
Indonesian Journal of Innovation Studies Vol. 26 No. 4 (2025): October
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v26i4.2109

Abstract

General Background Electrical energy monitoring is essential for ensuring efficient energy usage and system reliability in modern environments. Specific Background The integration of Internet of Things technology enables real-time monitoring of electrical parameters such as voltage, current, and power. Knowledge Gap However, existing systems often lack integrated monitoring platforms with reliable data transmission and accessible interfaces. Aims This study aims to design and implement an IoT-based electrical monitoring system using sensor modules and microcontroller platforms. Results The developed system successfully monitors electrical parameters and transmits data in real-time to a user interface, demonstrating functional performance under testing conditions. Novelty The system integrates sensor-based measurement with IoT communication and user-friendly monitoring interface in a unified framework. Implications The results provide a practical solution for real-time electrical monitoring and support further development of smart energy management systems. Keywords: IoT Monitoring, Electrical Parameters, PZEM Sensor, Energy Monitoring, Smart System Key Findings Highlights Real-time measurement achieved through integrated sensor system Data transmission enables remote monitoring capability System architecture supports scalable implementation
Quick Shifter Prototype for Manual Motorcycle Gear Transition: Prototipe Quick Shifter untuk Pergantian Gigi Motor Manual Qodrinas, Alvi; Wicaksono, Arief
Indonesian Journal of Innovation Studies Vol. 26 No. 4 (2025): October
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijins.v26i4.2123

Abstract

General Background: Motorcycles are widely used transportation tools, and manual transmission systems require multiple steps during gear shifting, which can be difficult for novice riders. Specific Background: Conventional gear shifting involves reducing throttle, pulling the clutch, shifting gears, and reopening the throttle, which may lead to delays or engine stalling. Knowledge Gap: Existing manual systems still rely heavily on rider skill, with limited integration of automated electronic assistance for gear shifting. Aims: This study aims to design and develop a quick shifter prototype to simplify and accelerate gear shifting in manual motorcycles. Results: The prototype utilizes a push button switch as a trigger, an Arduino Nano as a controller, and a relay system to momentarily cut ignition for 0.1 seconds, allowing smooth gear transition. Testing results show that gear shifting was successfully performed across all gears from 1 to 6 within RPM ranges of 1,000–12,000. Novelty: The study presents a prototype-based integration of microcontroller and relay systems to support clutchless upshifting in manual motorcycles. Implications: The prototype demonstrates a practical approach to simplifying gear shifting operations and improving user convenience in motorcycle operation. Keywords: Motorcycle, Quick Shifter, Arduino Nano, Gear Shifting, Prototype System Key Findings Highlights Successful operation across full gear range under varying engine speeds Ignition cut mechanism enables seamless transition without clutch use Integrated hardware and software configuration supports system functionality
Pemantauan Kehijauan Daun Padi Sawah dengan Drone RGB dan Algoritma VARI: Validasi Indeks SPAD Anasiru, Rahmat Hanif; Hartono, Harry Rahmat Hanif Anasiru; Wicaksono, Arief; Saryoko, Andy; Fatmawati, Andi Apriyani; Bahrun, Haris
Teknotan: Jurnal Industri Teknologi Pertanian Vol 20, No 1 (2026): TEKNOTAN, April 2026
Publisher : Fakultas Teknologi Industri Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jt.vol20n1.15

Abstract

Pemantauan pertumbuhan tanaman padi secara akurat dan real-time menjadi kebutuhan mendesak dalam mendukung program peningkatan produktivitas dan indeks pertanaman (IP) di Indonesia. Namun, teknologi pemantauan berbasis drone multispektral dengan sensor Near-Infrared (NIR) masih terkendala biaya tinggi dan akses terbatas di lapangan. Penelitian ini menawarkan alternatif ekonomis dengan mengembangkan metode pemantauan kehijauan daun menggunakan drone non-multispektral berbasis kamera RGB dan algoritma Visible Atmospherically Resistant Index (VARI). Pengambilan data dilakukan menggunakan drone DJI Mavic Pro 1 yang menghasilkan 597 citra udara resolusi tinggi (4000 × 3000 piksel) dengan Ground Sampling Distance (GSD) 1,21 cm/piksel pada lahan sawah seluas 4 hektar. Citra diproses dengan perangkat lunak Agisoft Metashape dan ArcGIS untuk menghasilkan peta orthomosaic dan nilai VARI pada empat petak sawah. Pemantauan kehijauan daun menunjukkan nilai rata-rata VARI antara 0,069 hingga 0,217. Validasi menggunakan pengukuran indeks SPAD-502 Plus menghasilkan nilai rata-rata antara 40,6 hingga 42,3. Analisis regresi linear menunjukkan korelasi yang sangat kuat (R² = 0,934) antara nilai VARI dan indeks SPAD, yang menegaskan reliabilitas metode ini. Temuan ini menunjukkan bahwa algoritma VARI berbasis drone RGB dapat menjadi solusi praktis, cepat, dan ekonomis untuk pemantauan pertanian presisi. Pendekatan ini berpotensi mendukung optimalisasi pengelolaan lahan sawah, sekaligus memperkuat upaya peningkatan produktivitas padi dan ketahanan pangan nasional.