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All Journal Jurnal Elektronika dan Telekomunikasi RESISTOR (Elektronika Kendali Telekomunikasi Tenaga Listrik Komputer) Manutech : Jurnal Teknologi Manufaktur Electrices : Jurnal Otomasi Kelistrikan dan Energi Terbarukan Indonesian Journal of Society Engagement (IJSE) Dulang: Jurnal Pengabdian Kepada Masyarakat Prosiding Seminar Nasional Inovasi Teknologi Terapan Jurnal Inovasi Teknologi Terapan
Ocsirendi
Politeknik Manufaktur Negeri Bangka Belitung
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Journal : Jurnal Inovasi Teknologi Terapan

 1 
Pemfokusan Solar Water Heater Menggunakan Reflektor Parabolik Saputro, Ego Wisnu; Ocsirendi, Ocsirendi; Saputra, Zanu
Jurnal Inovasi Teknologi Terapan Vol. 1 No. 1 (2023): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/jitt.v1i1.95

Abstract

The need for hot water is very important for the health of every human being. Not only from health, industrial fields such as hospitality have a high level of use of warm water. High usage must be balanced with existing income. However, in the case of heating water on a large scale, a large source is also needed. To overcome this, a solar water heating system was created in order to overcome this problem while at the same time utilizing natural heat sources from the sun. Solar water heaters with parabolic reflectors are made to be able to heat water by focusing light by the parabolic reflectors onto the collector pipe. In optimizing it, a tracking system for the sun is also added so that the heat absorption that occurs can be more effective. Tracking is carried out for 6 hours, starting from 09.00 to 15.00. It can be seen that the highest temperature increase uses the 10 minutes delay method of 55.18°C and the highest temperature for heating uses the continuous method of 44.62°C with the same heating time from 13.30-13.40. Comparison of the heat absorption efficiency of the collector pipe is better by using the 10 minutes delay method of 35.04% in terms of achieving the highest temperature. As for the comparison of the whole system, the use of the 10 minutes delay method has a higher efficiency of 30.95% compared to the continuous heating method.
Lampu Rambu Lalu Lintas Portable Surya Berbasis IoT: Vadila, Vadila; Mayati, Iis; Ocsirendi, Ocsirendi; Sulistyo, Eko
Jurnal Inovasi Teknologi Terapan Vol. 3 No. 1 (2025): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/jitt.v3i1.261

Abstract

Traffic congestion is a common issue on disorganized roads. This research designs a traffic sign control system based on the Internet of Things (IoT), utilizing solar energy as the main power source and featuring a portable design for easy relocation according to road requirements. The system employs NodeMCU and Arduino UNO R3 as microcontrollers and uses a battery to store energy from the solar cell. Based on calculations, a 5Ah 12-Volt battery with a power output of 30 Watts requires 9 hours to discharge, while recharging the battery with a 13.2-Volt current takes 8 hours.
Sistem Monitoring Peninjauan Kapasitas Sampah Via Telegram Berbasis Internet Of Things Dengan Application Development Okta Rina, Tiara; Fauzan, M Nur; Ocsirendi, Ocsirendi; Yudhi, Yudhi
Jurnal Inovasi Teknologi Terapan Vol. 3 No. 1 (2025): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/jitt.v3i1.277

Abstract

Internet of things (IoT) is a concept where various physical devices are interconnected and communicate through the internet. These devices can also be managed through applications on smartphones, not only that IoT can also collect data from the surrounding environment through sensors from this data can be analyzed to provide insight or automate actions. The sensors in this final project include loadcell sensors, MQ-135 sensors, and ultrasonic sensors. The method used is the application development method which refers to a systematic approach used in designing, developing, testing, and implementing application software. The results show that using the application development method can be easily understood by users, one of the application software that can be applied is the telegram application. The system must be designed to collect, process, and send data efficiently, including proper sensor calibration and system tests to ensure accuracy. In addition, it is necessary to implement a reliable communication system to report information in real-time and provide a monitoring system that can provide appropriate notifications and analysis.
Maximum Power Point Tracking (MPPT) pada Solar Panel Ardhita, Maya; Liana, Valencia; Setiawan, I Made Andik; Ocsirendi, Ocsirendi
Jurnal Inovasi Teknologi Terapan Vol. 3 No. 2 (2025): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/jitt.v3i2.281

Abstract

The increasing demand for electricity encourages the utilization of renewable energy such as solar panels. However, solar electricity production faces efficiency challenges as the panel output is highly dependent on light intensity and ambient temperature. This test aims to optimize the output power of solar panels using Maximum Power Point Tracking (MPPT) with Perturb and Observe (PO) method and light sensor-based prediction (LDR). The test was conducted using 100 Wp monocrystal solar panel with MPPT algorithm implemented through buck-boost converter and controlled by Arduino Mega 2560. The results showed that the MPPT system increased the output power efficiency by 16.13% compared to the non-MPPT system. Variation of light intensity from 0 to 10,400 lux resulted in an increase in voltage from 1.15V to 25V, with maximum power increasing from 0.023W to 13W, reaching an average of 800 LUX/W. Characterization of LDR resulted in a conversion factor of 7,761.194 LUX/LDR, enabling accurate prediction of MPPT values based on light intensity. Comparative analysis between the LDR and PO methods showed the LDR method reached a maximum power of 11.62W at 9,293.71 lux, while the PO method reached 12.51W at 8,500 lux, indicating comparable performance in optimizing solar panel output power.
Penerapan Pembangkit Listrik Tenaga Angin Untuk Penerangan Lampu Jalan Dipesisir Pantai Teluk Uber Secara Otomatis Berbasis IoT Azharry, Deni; Maulina, Firly; Sulistyo, Eko; Ocsirendi, Ocsirendi
Jurnal Inovasi Teknologi Terapan Vol. 3 No. 2 (2025): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/jitt.v3i2.317

Abstract

Renewable energy, particularly wind power, offers a relevant solution to address climate change challenges and the growing electricity demand, especially in coastal areas such as Pantai Teluk Uber, Bangka Belitung. This study develops a Wind Power Generation System (PLTB) based on the Internet of Things (IoT) for real-time monitoring via smartphones. The system utilizes a wind turbine equipped with an anemometer sensor for wind speed, an INA219 sensor for monitoring current and voltage, and a BH1750 sensor for measuring light intensity. The collected data is transmitted to an IoT platform for remote monitoring. Additionally, the system was tested for battery charging and discharging, with charging requiring approximately 8 hours at an average current of 1 A, and discharging lasting around 10 hours with a 12V 10W DC lamp load. The maximum power generated by the system is 6.73 watts at a wind speed of 9 m/s, while the minimum power recorded is 0.35 watts at a wind speed of 2 m/s. The results show that the IoT-based PLTB system can efficiently provide energy for nighttime lighting and other applications.
Sistem Proteksi Dan Kontrol Pada Sensor Motor Menggunakan Face Rcognition Pratama, Bagas; Savitri, Karlin; Sulistyo, Eko; Ocsirendi, Ocsirendi
Jurnal Inovasi Teknologi Terapan Vol. 3 No. 2 (2025): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/jitt.v3i2.328

Abstract

A motorcycle protection system based on Face Recognition was developed to improve security and prevent theft. This system combines protection key technology with a real-time location tracking feature connected via an Android application. NodeMCU is used as the main controller that integrates the GPS module to obtain motorcycle location data, while Firebase functions as a storage and processor of location data displayed on the application. This system is designed to control motorcycle electricity, including turning the motorcycle on and off via the application, while monitoring the location of the motorcycle with high accuracy. Testing was carried out to assess the function of key protection and motorcycle location tracking. The system has proven to have a fast response time and is reliable in controlling motorcycle electricity, both for one unit and several motorcycle units at once. Location tracking testing showed a success rate of 99% with a very low error of 0.0003%, while the data displayed on the application and Firebase has an accuracy of 100%. The results of the study show that this system can replace manual ignition with a better level of security. In addition, the location tracking feature provides additional benefits for users to monitor the position of the motorcycle in real time with accurate and reliable data.
Co-Authors ., Yudhi Aan Febriansyah Aditya, Decxa Amanda Tia, Tariska Anada, Dea Andhika Dwi Putra Andini, Dilah Ardhita, Maya Ariansyah Sapta Arrois Syaifullah Athalah Pasha Hafidly Audrey Nugraha, Frizscha Azharry, Deni Bambang Supriyadi catur arief wijaksono Dandi Efendi Dharta, Yuli Dori Oktariandi Dwi Nugroho, Bimo Eko Sulistyo Eko Sulistyo Fadillah, Ilham Fauzan Andika Putra Fauzan, M Nur Fikri Mardianto Fildzah Raazzaq Fitri Annisha, Angelin Gema Azfajri Haikel, M. Zuhriyandi Hera, Hera Indra Dwisaputra Irfan Rahmi Irwan Irwan Islamaya, Adinda Juanda Juanda Kartika Magdalena Kunanti, Ananda Kusuma Pradana, Teguh Hari Liana, Valencia Lutfi Toya, Leando M Yunuf Made Andik Setiawan Mahardika Apriliandi, Aldy Martinus Buulolo Maryani Supatria Maulina, Firly Mayati, Iis Meisya Suandari Muhamat Sarwanto Muhammad Erfani Ramadhani Muhammad Fajri Rinaldy Muhammad ifdansyah Muhammad Naufal Almahmudy Ninda Puspita Nofriyani Nofriyani Nova Anggriani Saputri Nur Khasanah Nursabila, Dhava Okta Rina, Tiara Parulian Silalahi Pratama, Bagas Pratama, M. Setya Puput Dwi Wahyuni Rahmadhani, Kiki Patrisia Rama Ramli Ramli Rifqy Adrian Riki Afriansyah Riki Afriansyah Afriansyah Rindy Clarita Rizastiani, Rizastiani Rosidah Safitri, Juliarti Sahrul Ramadhan Salsabilla, Safira Sandika Romadhon Romadhon Santrila, Hafizra Saputra, Gilang Saputra, Gillang Saputro, Ego Wisnu Savitri, Karlin Selah Sella Amril Sepina, Sepina Setiawan, I Made Andik Silvia Syavira Sindi Anggira Siti Barokah Sopian Arif Sulistiarawati Sunita Handayani Surojo Susianti, Helda Tesah Aldi Parani Tia Fatiha Trihendi Pamungkas Pamungkas Tumatul Ainin, Dewi Vadila, Vadila Wandari, Fitri Wijaya, Sastra Wiwin Sundari Wulandari, Niki Yandi, Misri Yudhi Yuni Setialoka Zanu Saputra