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All Journal Community Development Journal: Jurnal Pengabdian Masyarakat Electronic Journal of Education, Social Economics and Technology
Tambunan, Nurhasanah
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Blood Pressure Monitoring System Using Mamdani Fuzzy Logic Method Based on Microcontroller Tambunan, Nurhasanah; Sriani, Sriani
Electronic Journal of Education, Social Economics and Technology Vol 6, No 2 (2025)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ejeset.v6i2.1105

Abstract

Health is a vital aspect that must be continuously monitored, one of which is through blood pressure measurement. In general, blood pressure measurement is carried out using a manual sphygmomanometer that requires medical expertise, so the results are often not well documented. This study aims to design and implement a blood pressure monitoring system based on a microcontroller using the Mamdani fuzzy logic method. The system is developed by integrating a digital blood pressure sensor and a MAX30100 heart rate sensor connected to an Arduino Uno. The Mamdani fuzzy method is employed to classify the measurement results into three categories: hypotension, normal, and hypertension, based on systolic, diastolic, and heart rate (BPM) values. The system is also equipped with an LCD as a visual indicator to display the user’s health condition in real time, quickly, and informatively. Experimental results show that the system can operate properly, achieving an average error rate of 3.44% and an accuracy level of 96.28%. These findings indicate that the proposed monitoring system is sufficiently accurate, flexible in handling uncertain biological data, and has great potential to be developed as an initial screening tool for health conditions, particularly at home or in areas with limited access to medical facilities.
MENINGKATKAN KUALITAS PENDIDIKAN KARAKTER DISMP : PENDEKATAN KOLABORATIF DENGAN GURU DAN ORANGTUA Hasibuan, Mhd. Ali Bukit; Tambunan, Nurhasanah; Alfatunisa, Alfatunisa; Daulay, Aqwa Naser
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 5 (2024): Vol. 5 No. 5 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i5.35439

Abstract

Pendidikan karakter di tingkat Sekolah Menengah Pertama (SMP) merupakan salah satu elemen kunci dalam membentuk siswa yang beretika, bertanggung jawab, dan memiliki kepribadian yang kuat. Namun, penerapan pendidikan karakter di sekolah seringkali menghadapi tantangan, terutama dalam hal kolaborasi antara guru, orang tua, dan lingkungan sekolah. Kuliah Kerja Nyata (KKN) sebagai program pengabdian masyarakat oleh mahasiswa memiliki potensi untuk berperan aktif dalam meningkatkan kualitas pendidikan karakter di sekolah. Melalui pendekatan kolaboratif antara mahasiswa KKN, guru, dan orang tua, diharapkan pendidikan karakter dapat ditanamkan secara lebih efektif.Penelitian ini bertujuan untuk mengkaji peran KKN dalam meningkatkan kualitas pendidikan karakter di SMP dengan melibatkan kolaborasi antara guru dan orang tua. Pendekatan ini diharapkan dapat memperkuat sinergi antara sekolah dan keluarga, serta mendorong terciptanya lingkungan yang kondusif untuk pengembangan karakter siswa. Hasil penelitian menunjukkan bahwa program-program KKN yang dirancang dengan fokus pada pendidikan karakter dan melibatkan seluruh pemangku kepentingan memiliki dampak yang signifikan dalam meningkatkan kesadaran, keterlibatan, dan komitmen terhadap pendidikan karakter. Dengan demikian, KKN dapat berfungsi sebagai jembatan yang menghubungkan antara sekolah, orang tua, dan masyarakat dalam membangun generasi muda yang berkarakter.
Co-Authors Alfatunisa, Alfatunisa Aqwa Naser Daulay Hasibuan, Mhd. Ali Bukit