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Darmawan, E
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Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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Perancangan Tempat Sampah Meja Otomatis Berbasis Arduino Uno dengan Fitur Suara Darmawan, E; Fathurohman, I
Jurnal MESIL (Mesin Elektro Sipil) Vol. 6 No. 1 (2025): Jurnal MESIL (Mesin Elektro Sipil)
Publisher : Cered Indonesia Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53695/jm.v6i1.1187

Abstract

The presence of rubbish scattered around the house has an impact on health. The presence of scattered rubbish can trigger the residence of pests such as cockroaches, mosquitoes, ants and flies. The presence of pests in the house can spread disease and poisoning. In this study, researchers created a trash can that can open the lid automatically. The aim is so that people who throw away rubbish do not need to open the lid of the rubbish bin so that the rubbish thrower doesn't get dirt stuck to the rubbish bin cover. This tool uses electronic components including an Arduino Uno microcontroller, ultrasonic sensor, servo motor and speaker. In this automation system, the movement of opening and closing the cover and speaker is controlled by the distance value of the obstacle. The trash can cover will open if the obstacle distance is below or equal to 5 cm. The ultrasonic sensor reads the distance value of the obstacle which triggers the movement of opening and closing the trash can drive by a servo motor and sound by a speaker. The Arduino Uno microcontroller is used as a device interaction link. Based on the results of testing three times for obstacles on the ultrasonic sensor, it was found that the distance between the test results on the device was not the same as the distance from the results using a ruler. The error percentage from three tests is between 3.6% to 6%. The average error percentage results are 6%. Meanwhile, the automation system for making this tool runs in accordance with the tool design the trash can lid.
Pengukuran Efisiensi Panel Surya Type Polycrystalline Berbasis Teknologi Internet of Things (IoT): Pengukuran Efisiensi Panel Surya Type Polycrystalline Berbasis Teknologi Internet Of Things (IoT) Susanta, M H; sururi; Darmawan, E
Jurnal MESIL (Mesin Elektro Sipil) Vol. 6 No. 1 (2025): Jurnal MESIL (Mesin Elektro Sipil)
Publisher : Cered Indonesia Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53695/jm.v6i1.1232

Abstract

IoT technology is widely used in various sectors such as Manufacturing, Health, Security and Transportation. In this study, IoT technology is used to measure the efficiency produced by solar panels. Efficiency is a comparison of the power produced to the capacity of the solar panel. The efficiency value of solar panels is influenced by the intensity of sunlight. The greater the efficiency value, the better. Some components include the ESP 32 Microcontroller, 20WP Solar Panel, Ina 219 Sensor and 20 Watt Resistor. The Ina 219 sensor reads the power produced by the solar panel which is connected to a 20 Watt resistor. The reading results are processed by the ESP 32 microcontroller and transmitted via the internet network to be stored in the Online application. So that the power data produced is stored automatically. Data collection was carried out for 7 days from 10:00 to 15:00. Based on the measurement results, the highest power produced by the solar panel occurred at 11:00 every day. The highest efficiency value occurred on the 3rd day at 5.97%. Meanwhile, the lowest efficiency value occurred on the 5th day at 3.73%.
Co-Authors Fathurohman, I Muhamad Hilmansyah Susanta Sururi