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All Journal YOUNGSTER PHYSICS JOURNAL Jurnal Fisika Unand JFA (Jurnal Fisika dan Aplikasinya) ELINVO (Electronics, Informatics, and Vocational Education) Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering)
Inayatul Inayah
Institut Teknologi Dan Sains Nahdlatul Ulama Pekalongan
Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Materials Science & Nanotechnology Physics

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Analisis Akurasi Sistem Sensor IR MLX90614 dan Sensor Ultrasonik berbasis Arduino terhadap Termometer Standar Inayatul Inayah
Jurnal Fisika Unand Vol 10, No 4 (2021)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (916.578 KB) | DOI: 10.25077/jfu.10.4.428-434.2021

Abstract

Studi uji perbandingan suhu tubuh telah dilakukan menggunakan sensor IR MLX90614 dengan termometer standar. Sistem dirancang menggunakan sensor IR MLX90614 dan sensor ultrasonik HC-SR04 berbasis arduino. Penelitian ini bertujuan untuk mengetahui kinerja sensor IR MLX90614 berdasarkan jarak dan membandingkan hasil pengukurannya dengan termometer standar model: AD80. Dalam penelitian ini, digunakan metode perbandingan langsung antara sensor IR MLX90614 dan termometer standar. Pengujian dilakukan dengan metode repeatabilty sebanyak 3 kali pada variasi jarak 10 – 60 cm. Pengujian ini dilakukan pada telapak tangan 3 orang dewasa yang berbeda. Berdasarkan data sheet sensor IR MLX90614, sistem memiliki akurasi yang baik jika sistem memiliki nilai error ±0.3oC. Akurasi ini terdapat pada pengujian dengan jarak 10, 20, dan 30 cm dengan rata-rata akurasi yaitu 99.7%, 99.5%, dan 99.7%.
SISTEM PENGUKURAN KADAR GAS SO2 SECARA JARAK JAUH UNTUK PEMANTAUAN PADA KAWASAN GUNUNG BERAPI Arlien Siswanti; Figur Humani; Agus Sulistiyo; Inayatul Inayah; Giga Verian Pratama; Jatmiko Endro Suseno
Youngster Physics Journal Vol 3, No 3 (2014): Youngster Physics Journal Juli 2014
Publisher : Jurusan Fisika, Fakultas Sains dan Matematika, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (627.327 KB)

Abstract

When a forest fire or volcanic eruption must be accompanied by the emergence of gases endanger human health. By utilizing SO2 gas sensor and telemetry system,they are effectively used for the benefit of monitoring gas levels affected areas. The method used  by a field study in Gedong Songo which is now in an active condition give off gases which are still not detected. Through SO2 gas senso gas levels that can be obtained gas levels is 3.57 ppm. All data obtained from sensors will be transmitted in real time to ground stations via the telemetry system. Results of SO2 gas concentration data transmission will be shown through the android app and then analyzed as a follow up of disaster management.Keywords: Disaster, Quadcopter, gas sensors, Telemetry, Android.
Design and Implementation of Non-Contact Infrared Thermometer based MLX90614 and Ultrasonic Sensors Inayatul Inayah; Heri Kiswanto; Achmad Dimyati; Muhammad Ghofinda Prasetia
Jurnal Fisika dan Aplikasinya Vol 18, No 2 (2022)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat, LPPM-ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j24604682.v18i2.10746

Abstract

Masurement of body temperature is essential to know the condition of the individual’s body. Temperature measurements need to be carried out without contact between individuals and devices or individuals with other individuals to prevent the transmission of Covid-19. In this study, a non-contact thermometer has been designed using an MLX90614 sensor to measure body temperature, and an HC-SR04 ultrasonic sensor to detect objects at 5-30 cm. The sensor reading results will be displayed via the TFT LCD in real-time. If the detected object temperature exceeds 37.5 oC, the buzzer will sound, and the LED will light up. The constructed thermometer is supplied by 12 V DC adapter to provide 5 V output to the microcontroller. Proximity sensor, temperature sensor, and TFT LCD work on 5 V DC voltage. A Resistor and a transistor were needed to turn on the LED and 12 V high decibel buzzer. This instrument has been tested and compared with a commercial thermometer AD801 model for measuring palms and forehead. Based on our study, the difference in palm and forehead temperature readings between the two thermometers in two individuals ranges from 0 to 0.2 oC. This reading error was still within the tolerance of the reading error listed on the MLX90614 sensor datasheet, which is ± 0.3 oC.
Realtime Monitoring System of Solar Panel Performance Based on Internet of Things Using Blynk Application Inayatul Inayah; Nur Hayati; Aflah Nurcholis; Achmad Dimyati; Muhammad Ghofinda Prasetia
Elinvo (Electronics, Informatics, and Vocational Education) Vol 7, No 2 (2022): November 2022
Publisher : Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1005.734 KB) | DOI: 10.21831/elinvo.v7i2.53365

Abstract

Renewable energy is one of the options to meet the increasing energy needs. As a tropical country, Indonesia has great potential for solar energy development. At this time, solar panels have been built in places exposed to direct light. However, monitoring solar panels is still performed manually using a multimeter by operators or field officers, so it cannot be performed in real-time. Real-time tracking is carried out to prevent damage and decreased performance of solar panels. Hence, we designed a real-time solar panel monitoring system based Internet of Things (IoT) using the Blynk application on a smartphone. Based on the test between the measuring instrument and the Blynk application, the error percentage is 0.59% for voltage testing, 0.0001% for current testing, 1.03% for power testing, and 2.09% for temperature testing. A strong internet connection will significantly affect the performance of solar panels in real-time. This research is expected to monitor solar panel parameters remotely via a smartphone without having to come to the location and make it easier for users to monitor.
Design and Build a Website-Based Landslide Early Warning System Fajar Mahardika; Muhammad Ghofinda Prasetia; Puji Cahniya Sari; M. Azwan; Inayatul Inayah
Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) Vol 10 No 1 (2023): Jurnal Ecotipe, April 2023
Publisher : Jurusan Teknik Elektro, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jurnalecotipe.v10i1.3894

Abstract

Co-Authors Achmad Dimyati Achmad Dimyati Aflah Nurcholis Agus Sulistiyo Arlien Siswanti Fajar Mahardika Figur Humani Giga Verian Pratama Heri Kiswanto Jatmiko Endro Suseno M. Azwan Mahardika, Fajar Muhammad Ghofinda Prasetia Muhammad Ghofinda Prasetia Muhammad Ghofinda Prasetia Nur Hayati Puji Cahniya Sari