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Rancang Bangun Sistem Pelacakan Pasien Kabur ODGJ Berbasis GPS dan GSM Habibi, Ahmad Faqih; Hariyono, Muhammad Akbar; Anshari, Ridho
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 10 No 2 (2025): SEPTEMBER
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je-unisla.v10i2.1542

Abstract

Gangguan jiwa meningkatkan risiko pasien untuk melarikan diri dan mengalami kondisi yang membahayakan keselamatan dirinya maupun orang lain. Oleh karena itu, pelacakan pasien ODGJ (Orang Dengan Gangguan Jiwa) secara real-time sangat penting untuk mendukung penanganan cepat dan pencegahan risiko keselamatan. Penelitian ini bertujuan merancang dan membangun sistem pelacakan pasien ODGJ berbasis teknologi GPS dan GSM yang memungkinkan pemantauan lokasi secara langsung oleh tim medis. Sistem menggunakan modul GPS Ublox NEO-6M untuk memperoleh data koordinat lintang dan bujur dengan akurasi tinggi, serta modul GSM untuk transmisi data lokasi melalui pesan singkat (SMS). Pengujian akurasi dilakukan dengan rentang jarak dari 50 hingga 250 meter yang menghasilkan tingkat kesalahan sangat rendah, antara 0,08% hingga 0,024%, dengan rata-rata pembacaan jarak yang mendekati nilai sebenarnya. Selain itu, pengujian Black Box Testing terhadap fungsi inti sistem seperti inisialisasi, pembacaan data GPS, penghitungan jarak, dan pengiriman SMS menunjukkan kestabilan dan ketiadaan kegagalan operasional. Sistem ini mampu memberikan data lokasi secara tepat dan responsif sehingga memungkinkan intervensi cepat dari petugas pengawas jika pasien melewati batas jarak yang ditetapkan. Pengembangan selanjutnya direkomendasikan untuk fokus pada miniaturisasi perangkat serta pengurangan ketergantungan pada jaringan GSM guna meningkatkan mobilitas dan keandalan sistem di berbagai kondisi lapangan.
MONITORING BAYI BILIRUBIN PADA ALAT PHOTOTHERAPY MENGGUNAKAN MODUL KAMERA OV 7670 BERBASIS INTERNET OF THINGS Hariyono, Muhammad Akbar; Syauqi, Muhammad Fuad; Rizkiansyah, Rakhmad; Saputra, M Risky
Jurnal Kajian Ilmiah Kesehatan dan Teknologi Vol 5 No 1 (2023)
Publisher : Politeknik Unggulan Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52674/jkikt.v5i1.103

Abstract

Cases of jaundice (hyperbilirubinemia) is a condition that is often found in newborns. About 50-70% of term babies and 80-90% of premature babies have hyperbilirubinemia. Jaundice or hyperbilirubinemia occurs due to too high levels of bilirubin in the blood. This situation occurs because the function of the liver (liver) in newborns is not yet perfect to break down and remove bilirubin from the body. When this happens, the skin and the whites of the baby's eyes are yellow (jaundice). At first, light therapy is done using natural methods, namely with a source of sunlight. However, due to the limited effective time for irradiation, which can only be done between 07.00-09.00 in the morning, this therapy cannot be carried out throughout the day. The development of this tool uses the Arduino uno control system and the OV 7670 camera module to make it easier for health workers to control babies. This tool has a speaker that has advantages for 2-way communication so that movement and sound will be heard on the user's cellphone. This research uses quantitative methods with a development research approach or better known as Research & Development (R&D). In the health sector, products produced through R&D research are expected to increase health productivity, namely security and safety when using tools. Based on the measurement results of the bluelight lamp, it was found that the wavelength value of the lamp got an average accuracy value of 96.26%. The results of the validation assessment from the material expert validator get an average interpretation value (81) and the media expert validator gets an average interpretation score (84), making the Bilirubin Baby Monitoring tool on the IoT-Based Photetherapy Tool 'Very Good' to use.
RANCANG BANGUN ALAT PENGERING SIMPLISIA BERBASIS ARDUINO Hariyono, Muhammad Akbar; Farizi, Hafiz Al; Habibi, Ahmad Faqih; Halim, Abdul
Jurnal Kajian Ilmiah Kesehatan dan Teknologi Vol 6 No 2 (2024)
Publisher : Politeknik Unggulan Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52674/jkikt.v6i2.174

Abstract

Simplisia is a natural medicinal raw material that has been dried. The drying process of simplicia can take 3 to 5 days. Even in extreme conditions it can reach 10 days, resulting in a decrease or even damage to the simplicia. This study aims to design an Arduino Uno-based simplisia dryer with an Arduino control program to regulate temperature. The type of research used is quantitative research, and the research method is R&D (Research and Development). The working principle of this tool uses a heater as a heater and a DHT22 sensor as a temperature monitor. If the temperature is reached, the heater will turn off and vice versa. If the temperature is below the selected temperature, then the heater will turn on by using a relay to turn off and turn on the heater until the Simplicia process is complete. The results of product testing from data in the field can be concluded as follows. Testing on the DHT2 sensor sensor 1 with the accuracy of the DHT22 sensor of 98.70%, sensor 2 with the accuracy of the DHT22 sensor of 98.70%, sensor 3 with the accuracy of the DHT22 sensor of 98.90%, sensor 4 with the accuracy of the DHT22 sensor of 98.70%, sensor 5 with the accuracy of the DHT22 sensor of 98.90%. Test tools from material experts obtained 96%, and media experts got a score of 92%, which means this tool is very feasible to use.
SOSIALISASI SANITASI DAN HIGIENITAS DI LINGKUNGAN KERJA UD. SU’AIDI SALMAH Zaini, Muhammad; Salman, Yuliana; Hariyono, Muhammad Akbar; Tahdi, Muhammad; Robittah, Ahmad; Isna, Isna; Hazizah, Hazizah; Widyawati, Tri Aksari; Priyadi, Budi
Jurnal Abdi Insani Vol 12 No 10 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i10.2991

Abstract

Sanitasi dan higienitas merupakan faktor penting dalam menjamin mutu produk kesehatan dan kosmetika tradisional. Namun, masih banyak pelaku industri kecil yang menghadapi keterbatasan fasilitas dan kurangnya pemahaman tenaga kerja dalam penerapan prinsip sanitasi yang baik. Kondisi ini dapat meningkatkan risiko kontaminasi silang dan menurunkan kualitas produk. Oleh karena itu, diperlukan intervensi berupa sosialisasi dan edukasi yang tepat untuk memperkuat pemahaman pekerja terkait praktik sanitasi dan higienitas di lingkungan kerja. Tujuan kegiatan ini adalah meningkatkan pengetahuan dan pemahaman pekerja UD. Su’aidi Salmah tentang prinsip sanitasi dan higienitas dalam mendukung mutu dan keamanan produk bedak dingin Bunga Tanjung. Metode kegiatan dilakukan melalui ceramah interaktif yang dilengkapi dengan media presentasi power point dan brosur bergambar. Evaluasi pemahaman peserta dilakukan menggunakan instrumen pretest dan posttest, dengan indikator capaian skor >80 sebagai standar pemahaman baik. Hasil kegiatan menunjukkan adanya peningkatan pemahaman peserta, dengan nilai rata-rata pretest sebesar 93,64 dan meningkat menjadi 97,27 pada posttest. Sebelum sosialisasi, sebanyak 91% peserta memperoleh nilai di atas 80, sedangkan setelah kegiatan, seluruh peserta (100%) mencapai skor >80. Selain itu, peserta memberikan respon positif terhadap materi dan metode penyampaian, serta menunjukkan minat dalam menerapkan prinsip sanitasi di lingkungan kerja. Dukungan dari pengelola UD. Su’aidi Salmah turut menjadi indikator penting dalam menjamin keberlanjutan program. Kesimpulan kegiatan ini adalah sosialisasi sanitasi dan higienitas terbukti efektif dalam meningkatkan pemahaman peserta serta mendorong penerapan prinsip kebersihan di lingkungan kerja secara konsisten.
Biomass-Derived Surface Engineering of AISI 1020 Steel for Electromedical Applications Robittah, Ahmad; Akbar Hariyono, Muhammad; Sabitah, A'yan; Achmadi Achmadi; Kusuma Wardani, Ika
International Journal of Industrial Innovation and Mechanical Engineering Vol. 3 No. 1 (2026): February: International Journal of Industrial Innovation and Mechanical Enginee
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/ijiime.v3i1.387

Abstract

This study investigates biomass-derived surface engineering of AISI 1020 steel for electromedical applications using galam wood charcoal and chicken bone waste as carburizing media. Surface modification is required to improve the mechanical performance of low-carbon steel, particularly in applications that demand high wear resistance and long-term durability. A pack carburizing approach was applied using various ratios of biomass-derived media at a treatment temperature of 800 °C for 2 hours. Chemical composition was analyzed using Optical Emission Spectroscopy (OES), surface hardness was evaluated using Micro Vickers hardness testing, and microstructural characteristics were observed using optical microscopy. The results show a significant increase in surface carbon content with increasing fractions of chicken bone powder, indicating its effectiveness as a carbon donor and diffusion promoter. The surface hardness increased from approximately 150 HV in the untreated condition to a maximum of about 860 HV in the treated specimen. Microstructural observations revealed the formation of a distinct carburized layer with increasing thickness and uniformity, consistent with enhanced carbon diffusion and surface strengthening. These findings demonstrate that biomass-derived surface engineering provides an effective and sustainable approach for improving the surface properties of low-carbon steel. The proposed method offers strong potential for environmentally friendly manufacturing of durable and reliable electromedical components.
Alat Ukur Jarak dan Sudut Kemiringan Konstruksi Tangga Bangunan Berdasarkan Aspek Ergonomi Berbasis Arduino Kusnadi; Hariyono, Muhammad Akbar; Al Farizi, Hafiz
CYCLOTRON Vol 9 No 01 (2026): CYCLOTRON
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/ct.v9i01.30626

Abstract

This Arduino-based stair construction distance and inclination angle measuring tool is designed to meet the need for accurate, fast, and ergonomic measurements in building construction processes. By utilizing the US-100 ultrasonic sensor and the MPU-6050 accelerometer sensor, this tool can measure vertical and horizontal distances and the inclination angle of stairs in real-time, then display the results digitally on an LCD screen. The design of this tool aims to overcome the limitations of manual measuring tools that are prone to human errors, such as reading inaccuracies or improper tool placement. In the context of ergonomics, this tool ensures that stair construction meets comfort and safety standards, such as an ideal inclination angle between 25°–42°, a stair riser height of 14–20 cm, and a tread width of 22.5–30 cm. The tool's operation process starts from sensor initialization, conversion of raw data into measurable values, data validation, to the display of results on the LCD, with a loop system that allows repeated measurements without manual reset. Furthermore, this tool is also designed to facilitate use by construction workers, inspectors, or even people with disabilities, with a clear, ergonomic, and responsive display. By integrating digital technology and ergonomic principles, this tool not only improves measurement accuracy but also time efficiency, work safety, and user comfort, thereby contributing to the development of a more inclusive and sustainable infrastructure.