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All Journal Telcomatics Electron: Jurnal Ilmiah Teknik Elektro
Budianto, Tri Hendrawan
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Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy

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Identifikasi Kerusakan dan Perbaikan Lampu Taman Tenaga Surya di Universitas Bangka Belitung Ihza Mahendra, Afdhal; Budianto, Tri Hendrawan; Jumnahdi, Muhammad
ELECTRON Jurnal Ilmiah Teknik Elektro Vol 3 No 1: Jurnal Electron, Mei 2022
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/electron.v3i1.17

Abstract

The use of electrical energy from solar panels is sometimes not monitored properly, especially the solar garden lights at the University of Bangka Belitung where the overall condition of the solar garden lights is damaged. . Therefore, this research was conducted in order to find out the damage that often occurs in garden lights and how to repair the garden lights so that they function normally again. From the damage to the garden lights, they were divided into 3 categories of damage, namely lightly damaged, moderately damaged, and heavily damaged. After knowing the 3 categories of damage, an overall cost budget was made for the total components of the damaged goods, after knowing the cost budget, proceed to measure the efficiency value on clean and dirty solar panels without using a solar charger controller and using a solar charger controller. The efficiency of clean solar panels without a solar charger controller is 5.4% and lux is 21%, gross is 4.5% and lux is 20%. The efficiency of clean solar panels using a solar charger controller is 4.4% and lux is 22%, gross is 3.8% and lux is 21% Keywords: Current, Humidity, Solar Panels, Solar Radiation, Temperature, Voltage, Website
Analisis Cuaca Sawah Bekas Tambang Timah di Kabupaten Bangka Berbasis Internet Of Things (IoT) Budianto, Tri Hendrawan; Wardana, Agung; Kurniawan, Rudy; Syafrudin, Syafrudin; Hartoko, Agus
Telcomatics Vol. 10 No. 1 (2025)
Publisher : Universitas Internasional Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/telcomatics.v10i1.11433

Abstract

Unpredictable weather changes in rice field areas have a direct impact on community activities, particularly in the agricultural sector. Weather data from the BMKG (Indonesian Meteorological, Climatological, and Geophysical Agency) is general in nature and not specific to small areas, and there are limitations in real-time monitoring and historical data, which pose their own challenges. This study designed a weather monitoring device based on DHT11 sensors, rain sensors, BMP180, UV, and LDR, which can record data in real-time to an SD card and send information via Telegram bot. This tool successfully identifies weather conditions such as cloudy, mostly cloudy, sunny, and rainy, as well as supporting parameters such as temperature, humidity, air pressure, UV index, and CO₂. The first measurement results showed a 79% dominance of cloudy weather, while the second measurement showed 65% cloudy weather. These findings prove the effectiveness of the device in providing accurate and sustainable local weather data to support decision-making in the agricultural sector.
Co-Authors Agung Wardana Agus Hartoko Ihza Mahendra, Afdhal Jumnahdi, Muhammad Rudy Kurniawan Syafrudin Syafrudin