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All Journal Jurnal Dedikasi Jurnal Edukasi Elektro Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik PROtek : Jurnal Ilmiah Teknik Elektro Journal of Electrical Technology UMY JETT (Jurnal Elektro dan Telekomunikasi Terapan) JEEMECS (Journal of Electrical Engineering, Mechatronic and Computer Science) Techne : Jurnal Ilmiah Elektroteknika Rang Teknik Journal Jurnal Otomasi Kontrol dan Instrumentasi Jurnal ULTIMA Computing Digital Zone: Jurnal Teknologi Informasi dan Komunikasi Jambura Journal of Health Sciences and Research Jurnal Sistem Cerdas Jurnal Intake : Jurnal Penelitian Ilmu Teknik dan Terapan Buletin Ilmiah Sarjana Teknik Elektro Jambura Journal of Electrical and Electronics Engineering Jurnal Teknika TIN: TERAPAN INFORMATIKA NUSANTARA Indonesian Journal of Cultural and Community Development Journal of Computer Networks, Architecture and High Performance Computing Community Empowerment JiTEKH (Jurnal Ilmiah Teknologi Harapan) Journal of Electrical Engineering and Computer (JEECOM) JASEE Journal of Application and Science on Electrical Engineering JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Indonesian Journal of Innovation Studies Jurnal Al Ulum: LPPM Universitas Al Washliyah Medan SinarFe7 Prosiding Seminar Nasional Teknik Elektro, Sistem Informasi, dan Teknik Informatika (SNESTIK) Prosiding Seminar Nasional Teknologi Industri Berkelanjutan PELS (Procedia of Engineering and Life Science) Procedia of Social Sciences and Humanities Electrician : Jurnal Rekayasa dan Teknologi Elektro JEECS (Journal of Electrical Engineering and Computer Sciences) Innovative Technologica: Methodical Research Journal Prosiding Seminar Nasional Rekayasa dan Teknologi (TAU SNAR- TEK) Journal for Technology and Science Academia Open Jurnal Elektronika dan Telekomunikasi
Indah Sulistiyowati
Universitas Muhammadiyah Sidoarjo
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Object Sorting Conveyor with Detection Color Using ESP-32 Camera Python Based on Open-CV Indah Sulistiyowati; Hafidz Maulana Ichsan; Izza Anshory
JEECS (Journal of Electrical Engineering and Computer Sciences) Vol. 9 No. 1 (2024): JEECS (Journal of Electrical Engineering and Computer Sciences)
Publisher : Fakultas Teknik Universitas Bhayangkara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54732/jeecs.v9i1.7

Abstract

The OpenCV Python library has been developed in all technology fields, including the industrial sector. In the industrial world, there are objects sorting tools in the form of conveyors. These instruments are presently more advanced since they employ cameras to read the things that should be sorted. The purpose of applying the Open Source Computer Vision Library (OpenCV) system to this object’s sorter conveyor is to make it easier to sort objects based on color detection technology. The OpenCV method for object detection based on color was employed to select those objects. The first step in identifying the object in question is to capture RGB (red, green, and blue) objects in real time and transform their colors into HSV. Additionally, by masking the object to be centered and applying a threshold, the morphological process can remove unnecessary noise from the image. The investigation results include the ability to differentiate objects based on RGB color when sorted by considering the HSV value on the surface of colored objects.
Prototype-Based Flood Detection Device Ultrasonic Sensor HC-SR04 And Using Lora SX1278 Case Study Gelam Sidoarjo Exsavator Dwiryanto Putra; Indah Sulistiyowati; Shazana Dhiya Ayuni
JEEMECS (Journal of Electrical Engineering, Mechatronic and Computer Science) Vol 7, No 1 (2024): February 2024
Publisher : Merdeka Malang University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jeemecs.v7i1.10096

Abstract

The prototype device is a flood detection tool based on an ultrasonic sensor HC-SR04 and using a LoRa SX1278 module. The device is designed for use in a flood case study in Gelam, Sidoarjo. The ultrasonic sensor measures the water level around the device, while the LoRa module transmits the water level data to a receiving device. With this device, it is expected that the surrounding community can monitor the water level in the area, thereby predicting the risk of floods and taking necessary preventive measures. The device can also help authorities make the right decisions in dealing with flood situations. However, it should be noted that this is a prototype device and still needs to be tested more widely to determine its accuracy in monitoring water levels and the reliability of the LoRa module in transmitting data.
IoT-based Pregnant Mother Contraction Monitoring System Design Romadhoni, Sahrul; Sulistiyowati, Indah; Rizqiyah, Mar'ati Amalia
Jurnal Edukasi Elektro Vol. 8 No. 1 (2024): Jurnal Edukasi Elektro, Volume 8, No. 1, Mei 2024
Publisher : DPTE FT UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jee.v8i1.66465

Abstract

Pregnancy is an important stage in a woman's life that requires special monitoring and care to ensure the well-being of both mother and fetus. The presence of uterine contractions is an im-portant indicator of imminent labour, and prompt monitoring is essential to spot difficulties and ensure a safe delivery. This study aims to track contractions in pregnant women to improve pre-natal and labour care. Real-time monitoring, recording and analysis of uterine contractions. This research is a type of R&D research with the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation. The result of this tool is that it can precisely track contraction activity and send information to the IoT network. Through an easy-to-use mobile app, this in-formation can be accessed by medical staff caring for pregnant women and pregnant women themselves. To provide continuous monitoring, provide early notification of alarming changes, and facilitate rapid medical response, this monitoring system utilizes IoT technology. This can ease the burden on medical institutions, lower the possibility of difficulties during labour, and provide a sense of security for pregnant women. As an innovative and effective tool, the Inter-net of Things-based Maternal Contraction Monitoring System is anticipated to improve prenatal and delivery healthcare, reduce maternal and infant mortality, and monitor contractions in preg-nant women. The healthcare of pregnant women around the world could be significantly im-proved with the successful implementation of this approach.
RANCANG BANGUN ALAT PENGHANGAT DAN KONTROL SUHU AIR PADA SUSU BAYI Putra, Arga Rachmanda; Anshory, Izza; Sulistiyowati, Indah
Jurnal Elektro dan Telekomunikasi Terapan (e-Journal) Vol 10 No 1 (2023): JETT Juli 2023
Publisher : Direktorat Penelitian dan Pengabdian Masyarakat, Universitas Telkom

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jett.v10i1.6223

Abstract

Rancang bangun ini bertujuan untuk membuat alat penghangat dan kontrol suhu air pada susu bayi yang menggunakan Arduino Uno, sensor suhu DHT11, dan display LCD 16x2. Alat ini dirancang untuk membantu memastikan suhu air yang digunakan untuk mencampur susu bayi berada dalam rentang yang tepat dan aman. Susu formula merupakan makanan yang sangat dibutuhkan bayi untuk pertumbuhan dan kecerdasannya, Susu formula berperan penting dalam makanan bayi, karena seringkali menjadi satu-satunya sumber nutrisi bagi bayi merupakan sumber protein berkualitas tinggi. Alat ini bekerja dengan cara mengukur suhu air menggunakan sensor suhu DHT11, menampilkan suhu yang terdeteksi pada display LCD 16x2, dan mengontrol pemanasan menggunakan pengaturan suhu yang diinginkan. Jika suhu air terlalu rendah, alat akan mengaktifkan pemanas untuk meningkatkan suhu air hingga mencapai suhu yang diinginkan. Sebaliknya, jika suhu air terlalu tinggi, alat akan mematikan pemanas atau memberikan peringatan kepada pengguna. Pengguna dapat mengatur suhu yang diinginkan melalui antarmuka yang disediakan pada display LCD. Alat ini juga dapat memberikan notifikasi atau peringatan kepada pengguna jika suhu air terlalu rendah atau terlalu tinggi melalui pesan pada display LCD atau sinyal suara. Dengan adanya alat ini, orang tua atau pengasuh dapat dengan mudah mengontrol dan memantau suhu air yang digunakan untuk susu bayi, sehingga memastikan bahwa suhu air yang diberikan kepada bayi berada dalam rentang yang aman dan nyaman.
The IoT Integrated Electric Vehicle Fire Detection System: Case Study of IMEI TEAM UMSIDA Muhamad Husaini; Sulistiyowati, Indah; Anshory, Izza; Syahrorini, Syamsudduha; Aliffudin, Muchammad
Jurnal Sistem Cerdas Vol. 7 No. 2 (2024)
Publisher : APIC

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37396/jsc.v7i2.420

Abstract

Abstract—In the modern era, electric vehicle technology is rapidly developing and emerging as a more environmentally friendly option than fossil fuel vehicles. Despite its many advantages, electric vehicles face safety concerns, especially fire hazards caused by problems with the battery, electrical system, or human error. Fires in electric vehicles can occur due to problems with the lithium-ion battery, accidents, or improper maintenance. Although rare, this risk needs to be considered by following maintenance and safety guidelines. Fire detection systems in electric vehicles are designed to detect and respond to potential fires, provide early warning, and take preventive or emergency action. The system uses NodeMCU esp8266 as the microcontroller, which is connected with a smartphone via WiFi. Data from the MQ2 sensor and the fire sensor are sent and recorded on the IoT platform on the smartphone. This tool is able to detect fires in real-time, but unstable internet or WiFi quality can affect data transmission. Thus, this system is expected to increase safety and reduce the risk of fire in electric vehicles, so that people feel safer and more confident in using this environmentally friendly technology. Keywords— Electric Vehicles; Fie Detector; Monitoring
Monitoring of Fuel Height Gauge at IoT-Based Gas Stations Alawi, Nuril; sulistiyowati, indah
Procedia of Engineering and Life Science Vol 1 No 2 (2021): Proceedings of the 2nd Seminar Nasional Sains 2021
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (327.149 KB) | DOI: 10.21070/pels.v1i2.958

Abstract

The increasing number of motor vehicles has been increasing the fuel demands, especially the demands for ‘pertalite’ (product of fuel) and ‘pertamax’ (product of fuel) fuels. These fuels are usually placed in a cylindrical reservoir at an SPBU (gas station) that is located below the ground surface. To find out the remaining volume of BBM (fuel), gas station attendants usually check it manually by dipping the meter stick to the bottom of the reservoir. Then, the boundary surface of the fuel is used as a reference in reading the meter value. Because it was considered to be an ineffective measurement, an Android-based electronic media was created to make it easier. This tool uses the HC-SR04 ultrasonic sensor to detect the fuel height level in the reservoir. To show the results, the Blynk application is applied for the user interface. To support the IoT (internet of things) system, NodeMCU is used that is included with the WIFI module so that it can be connected to the internet. Based on the tests that have been done, the HC-SR04 ultrasound sensor has good accuracy and can monitor the height levels of fuel in real-time.
Design of a Height and Weight Measurement Tool for Toddlers at Spreadsheet-Based Posyandu Laksono Hadi, Moch. Faizal; Sulistiyowati, Indah; Jamaaluddin, Jamaaluddin; Anshory, Izza
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 7 No 2 (2023): Oktober
Publisher : Muhammadiyah University, Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/jeeeu.v7i2.1677

Abstract

When it comes to disease prevention and quality human development, the main focus is on promoting optimal under-five health and growth. Integrated service posts, also known as posyandu, often take center stage when it comes to tracking the development of under-fives in the community. However, there is still no effective system to measure the height and weight of toddlers in posyandu. Therefore, a spreadsheet-based tool was created that can help the process of measuring the height and weight of toddlers in posyandu to be easier, faster, and more accurate. The data can also help posyandu officers, medical personnel, and parents in making decisions related to the health and nutrition of toddlers. Height and weight monitoring is done through a spreadsheet. The components used in this tool are ESP 8266 as a microcontroller, ultrasonic sensor as a height meter, load cell sensor as a weight meter, LCD to display measurement notifications, rfid-rc522 to communicate data from rfid tags so that when scanning/tagging to rfid, the data from height and weight measurements will be uploaded to the spreadsheet. From the tests carried out, it is obtained that the device functions properly and helps posyandu officers to monitor and measure the growth of height and weight in toddlers efficiently.
Sistem Otomatisasi Peringatan Dini pada Loker Kerja Berbasis Arduino dan Android Jainul, M; Hadidjaja, Dwi; Jamaaluddin, Jamaaluddin; Sulistiyowati, Indah
Prosiding Seminar Nasional Teknik Elektro, Sistem Informasi, dan Teknik Informatika (SNESTIK) 2024: SNESTIK IV
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/p.snestik.2024.5910

Abstract

Penyimpanan dokumen berharga dalam loker kerja adalah untuk menjaga agar dokumen tidak hilang. Selama ini loker kerja menggunakan kunci konvensional, jadi tingkat keamanannya kurang karena mudah dirusak secara paksa. Maka dibutuhkan sistem otomatisasi dan peringatan dini untuk mengamankan dokumen berharga.Perancangan ini dilakukan untuk membuat loker kerja menggunakan arduino, bluetooth, aplikasi android, sensor getaran,solenoid  kunci elektrik dan LCD. Perancangan loker kerja yang telah dibuat dapat mengamankan secara otomatis. Jika Bluetooth terhubung dengan android maka pengamanan lemari loker akan dapat bekerja secara otomatis dalam proses buka/tutup pintu loker kerja. Dengan menggunakan alat ini maka mampu memberikan keamanan secara otomatis.
Rancang Bangun Multivoltage Input Output pada Inverter Skala Kecil (Studi Kasus: Panel Surya dan Baterai VRLA) Hafidz, Miftah Nur; Sulistiyowati, Indah
Innovative Technologica: Methodical Research Journal Vol. 2 No. 4 (2023): December
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/innovative.v2i4.94

Abstract

Dewasa ini, sangat banyak jenis peralatan elektronik skala kecil rumah tangga dengan berbagai macam fungsinya. Sebagian kecil peralatan elektronik tersebut sudah mengadopsi teknologi multi tegangan input dari 100V – 240VAC. Pengaplikasian teknologi multi tegangan input digunakan karena lebih fleksibelnya power supply dari produk tersebut untuk masuk ke suatu negara baik dengan standar input tegangan AC 100V, 110V, 220V, maupun standar lainnya sesuai rentang tegangan yang tersedia. Dibalik kelebihan teknologi multi tegangan input yang tertanam pada peralatan elektronik terdapat biaya tambahan untuk rangkaian pengkondisi tegangan yang akan menambah jumlah komponen, ruang, dan biaya desain power supply pada peralatan elektronik. Pada titik ini ditemukan ketidakefisienan teknologi multi tegangan input yang tertanam pada rangkaian power supply peralatan elektronik. Oleh sebab itu, dirancang inverter yakni sebuah rangkaian pengubah tegangan listrik searah (DC) ke tegangan bolak-balik (AC) yang dapat mengadopsi multi tegangan input dari sumber tegangan DC sekaligus dapat diatur untuk rentang tegangan keluaran AC sesuai dengan kebutuhan. Secara keseluruhan sistim pada inverter diatur oleh sebuah mikrokontroler yang menjadi pusat kendali proses inverting sinyal DC. Inverter ini dirancang untuk dapat mengubah sinyal DC fluktuatif dari baterai VRLA dengan rentang 10-13VDC dan dari solar panel 50WP dengan rentang13-18VDC menjadi sinyal AC dengan rentang 80-250VAC.
Prototype Penyiram Tanaman dan Lampu Otomatis Bertenaga Hybrid di Taman Outdoor Ilhamzah, Triansyah; Sulistiyowati, Indah
Innovative Technologica: Methodical Research Journal Vol. 3 No. 3 (2024): September
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/innovative.v3i3.107

Abstract

Taman merupakan ruang terbuka hijau yang digunakan sebagai tempat rekreasi dan hiburan. Namun, banyak taman di Indonesia yang terbengkalai dan tidak terawat karena keterbatasan kepengurusan dan kurangnya perawatan. Selain itu, penerapan energi terbarukan pada taman juga masih kurang. Beberapa penelitian telah dilakukan, seperti penelitian alat "Prototype Penyiram Tanaman dan Lampu Otomatis Bertenaga Hybrid pada Taman Outdoor" yang dapat menyiram tanaman secara otomatis dan mengatur pencahayaan lampu taman. Alat ini menggunakan sensor LDR untuk menghidupkan lampu saat cahaya redup dan sensor kelembapan tanah untuk mengaktifkan pompa air penyiram ketika tanah kering. Alat ini menggunakan sumber listrik secara Hybrid dari PLTS dan PLN yang akan bekerja sesuai dengan pencahayaan yang dibaca oleh sensor LDR. Alat ini telah diuji coba dan berjalan dengan optimal. Input sensor dan output aktuator berjalan dengan baik sesuai dengan perencanaan. Dengan adanya otomatisasi pada kontrol ini, diharapkan pengelolaan taman dapat lebih baik dan mengurangi jumlah taman yang terbengkalai.
Co-Authors Achmad Fatchur Rochman, Achmad Fatchur Adam, Mochammad Rizki Adhimanata, Yogi Agung Wahyu Hidayat Agus Hayatal Falah Agus Hayatal Falah Ahmad Ahfas Ahmad Ahfas, Ahmad Ahmad Rifandi Ahmad Yovi Nurulfahmi Ahmad Yovi Nurulfahmi Akhmad Ahfas Akhmad Nurfaizi Alawi, Nuril Alfad, Mochamad Alfin Bachtiar Ali Akbar Ali Mahfud Roziqin Aliffudin, Muchammad Amrul Faruq Amrul Faruq Andri, Dwi Andriyanto Anwar, Dimas Hijjul Arga Rachmanda Putra Arief Wicaksana Arief Wicaksono, Arief Arief Wisaksono Bagas Dewantara Chanifudin, Achmad Yahya Cholilurrohmana Cholilurrohmana Desyandri Desyandri Dwi Hadidjaja Edi Widodo Edi Widodo, Edi Efendi, Muhammad Taufik Nur Exsavator Dwiryanto Putra FahrizaI Akbarlillah Perdana Buana Faris, Faisal Fitri Nur Latifah fudin, muchammad alif Hadist, Mohamad Muchtarul Hafidz Maulana Ichsan Hafidz, Miftah Nur Hariska Ade Pratama Hayatal Falah, Agus Hayatalfalah, Agus I Dewa Made Juniarta Putra Ilhamzah, Triansyah Izza Anshory Jainul, M Jamaaluddin Jamaaludin Laksono Hadi, Moch. Faizal Lesmana, Riky Hendra Lukman Hudi Mahardika, Joar Yahdi Maulana Ichsan, Hafidz Maydia Anggraeni, Putri Miftachur Rifki Antoni Mochammad Hisam Zulwidad Mochammad Syeh Maulana Mochammad Syeh Maulana Moh Imam Muhyiddin Mohammad Amar Juliyanto Mohammad Tetuko Putra Mulana Muh Arul Romadhon Muhamad Husaini Muhammad Irsyad Hidayatullah Muhammad Khafid Amrulloh Muhammad Nasar Muhammad Nauval Khoiron Hamdani Muhammad Nur Fahmi Febriansyah Muhammad Syaiful Azis Nanggala, Dikas Pandu Negara, Fatahilah Ikra Novendra Setyawan Nurfaizi, Akhmad Nuryasa, IMade Fredy Pian pian Prasetiyo Budi Megantoro Pratama, Mochamad Rendi Pratama, Yunardhika Wahyu prayogo, rio Prayudha, Mufit Yogie Putra, Arga Rachmanda Putra, Mochamad Wildan Karyono RAGIL FANNY SETIYA AJI, RAGIL Ragil Ragil Fanny Setiya Aji Rakhmad Fajar Ashari Rasjid Saputra, Dwi Hadidjaja Rina Astini Rio Prayogo Rizqiyah, Mar'ati Amalia Rohman, Rizky Habibur Romadhoni, Sahrul Rossoleh, Andriyan Herqi Rosyidah, Izzah Sabarto, Rivaldi Azis Sahrul Romadhoni saputro, galib asbie Shazana Dhiya Ayuni Shinta Carolin Stevi Yanti Siddiq, Wahyu Ja'far Syahrorini, Syamsudduha Syamsuduha Syahrorini Vedy Hardino Virmansah, Riski wahyu ja’far siddiq wildan arief prasetyo Yanuar Gustiyandi Yunardhika Wahyu Pratama Yunus, Novia Setya Putri Zainal Arifin Zidan Nur Fauzan