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Rancang Bangun Sistem dan Aplikasi Pengukur Berat Badan dan Tekanan Darah Self-Service Berbasis Mikrokontroler ESP32 Zuhri, Mahfuddin; Karin, Fay Ivana; Irzaman, Irzaman; Setiawan, Ardian Arif; Setiawan, Aep
Journal of Internet and Software Engineering Vol. 2 No. 4 (2025): October
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/pjise.v2i4.5017

Abstract

Penelitian ini bertujuan untuk mengembangkan perangkat terpadu yang mampu mengukur berat badan dan tekanan darah secara simultan guna meningkatkan efisiensi serta akurasi pelayanan kesehatan di fasilitas medis. Metode yang digunakan dalam penelitian ini adalah perancangan dan implementasi sistem berbasis mikrokontroler ESP32 yang terintegrasi dengan sensor berat (load cell) dan sensor tekanan MPS20N0040D. Data hasil pengukuran ditampilkan secara real-time pada layar LCD dan dikirimkan ke aplikasi mobile melalui koneksi Wi-Fi. Hasil penelitian menunjukkan bahwa perangkat yang dirancang mampu mengukur berat badan dengan rata-rata eror sebesar 1,51%, tekanan darah sistolik dengan rata-rata eror 1,44%, diastolik 1,47%, dan pulse 1,77%. Sistem ini telah diuji pada beberapa subjek dan menunjukkan performa yang stabil, akurat, dan responsif. Dengan adanya perangkat ini, diharapkan proses pemeriksaan kesehatan dapat dilakukan dengan lebih cepat, efisien, dan nyaman, serta membantu tenaga medis dalam mengurangi kesalahan input data manual dan meningkatkan kualitas layanan kesehatan.
Pelatihan Konversi Biomass Sawit Menjadi Geo-Textile Nonwoven untuk Kemandirian Ekonomi Desa Wirajaya Kabupaten Bogor Nikmatin, Siti; Setyaningsih, Luluk; Denih, Asep; Irmansyah, Irmansyah; Zuhri, Mahfuddin; Adiati, Rima Fitria
Jurnal Pengabdian UNDIKMA Vol. 6 No. 1 (2025): February
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v6i1.13401

Abstract

The purpose of the PDTI program's community service activities is to achieve economic independence through the processing of OPEFB into geotextiles and creative industries. The implementation method uses training and assistance in processing OPEFB into fiber using fibrillation milling tools and arranging them into non-woven textile sheets to be applied in diversifying products with high economic value. Participants in PDTI activities are farmer groups from Wirajaya Village, Bogor Regency, which is <100 m from the IPB Dramaga. The evaluation instrument uses pretest and posttest on the quantitative value of knowledge, skills, and motivation in absorbing the technology provided through training. The results of the evaluation showed a significant improvement in people's knowledge, skills, and motivation. This program not only opens up new business opportunities but also contributes to environmental conservation through organic waste reduction and the promotion of a circular economy. In addition, this program has also increased to have a positive impact on the community in terms of knowledge, motivation, and skills. Meanwhile, the results of intensive training and assistance to the community are also able to convert waste into value-added products such as nonwoven geotextiles.