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ALAT UKUR KADAR GLUKOSA DARAH NON-INVASIVE TERHUBUNG APLIKASI ANDROID Apridho Apridho; Rika Favoria Gusa; Fardhan Arkan
Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol 12, No 1 (2021): JURNAL SIMETRIS VOLUME 12 NO 1 TAHUN 2021
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/simet.v12i1.5777

Abstract

Pengecekan dan pengukuran kadar glukosa saat ini dapat dilakukan dengan dua metode yaitu metode invasif dan metode non-invasif. Metode invasif menggunakan teknik pengambilan sampel darah dengan cara melukai kulit, sedangkan metode non-invasif menggunakan teknik pengambilan sampel urin. Pada penelitian ini, metode lain yang digunakan secara non-invasif adalah dengan mengukur kadar glukosa darah menggunakan nilai rasio dari dua panjang gelombang cahaya yang berbeda pada sensor yang ditempatkan di ujung jari untuk mendeteksi molekul glukosa dalam darah. Oleh karena itu, dibuatkan alat ukur kadar glukosa darah secara non-invasif menggunakan fingersensor jenis MAX30100 untuk mengukur kadar glukosa. Hasil pengecekan kadar glukosa tersebut ditampilkan pada aplikasi android untuk disimpan sebagai hasil rekam medis dan mengirimkan SMS ke nomor telepon pasien. Alat penelitian mendapatkan nilai rata-rata ketelitian dalam mengukur kadar glukosa darah sebesar 91.91% dengan selisih nilai rata-rata pengukuran kadar glukosa yang dibandingkan dengan alat standar sebesar 7.68 mg/dL dari 20 probandus. Hasil pengukuran dari alat dapat diterima dan disimpan ke aplikasi di menu rekam medis dan SMS hasil pemeriksaan sudah berhasil diterima pasien.
Rancang Bangun Alat Penyemprot Herbisida (Knapsack Sprayer) Elektrik Berbasis Panel Surya 20 Wp Paralel Gali Triyani; Fardhan Arkan; M Yonggi Puriza; Welly Yandi; Yandi Anzari; Habib Satria; Hanalde Andre
EPSILON: Journal of Electrical Engineering and Information Technology Vol 20 No 2 (2022): EPSILON: Journal of Electrical Engineering and Information Technology
Publisher : Department of Electrical Engineering, UNJANI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55893/epsilon.v20i2.97

Abstract

A classic problem that hinders farmers from spraying herbicide liquids because they still use a herbicide liquid sprayer system in amanual way. This research aims to produce electric herbicide sprayers that are efficient and effective for the community, as well as to engenalize and utilize renewable energy as energy that is easy to obtain and environmentally friendly, especially in agriculture. The sources produced by the 20Wp solar panels are in the form of Voltage, Current, Power and Electrical Energy. Solar panel measurements are taken for 7 days, starting from 08.00 WIB to 15.00 WIB. The results obtained for the largest average values of Voltage, Amperes, and Power were on day 7 where the Voltage was 13.72V, Current was 0.43A, and Power was 5.88W. S. Sexplained for the average value of the largest Electrical Energy was on day 2 and day 5 of 0.60Wh. The effect in taking solar panel data in this study was Light Intensity, with the largest average n ilai being on the 7th day, which was 905.8 W/m2. The manufacture of electric herbicide sprayers based on 20 Wp solar panels has been carried out with very effective results and functions in accordance with the purpose of making tools, namely introducing renewable energy as alternative energy that is easily available, especially in agriculture
Synthesis and Characterization of Cellulose Acetate from α-Cellulose of Paper Waste Ristika O Asriza; Nurhadini Nurhadini; Fardhan Arkan
IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) Vol 8, No 2 (2023): June 2023
Publisher : IJFAC (Indonesian Journal of Fundamental and Applied Chemistry)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24845/ijfac.v8.i2.82

Abstract

A cellulose derivative substance called cellulose acetate is frequently used in the manufacturing of photographic film, fiber, membranes, and bioplastics. However, the availability of sources for cellulose acetate's raw material does not support this demand. Paper waste has a high cellulose content. Therefore, the aim of this research is to synthesize cellulose acetate from α-cellulose waste paper. In order to separate alpha cellulose from waste paper in this study, the delignification process with NaOH solvent was used as a first step. After obtaining alpha cellulose, acetic anhydride was used to carry out the acetylation reaction. The yield of α-cellulose from paper waste is 51.8%. α-Cellulose is reacted with acetic anhydride through acetylation reactions and hydrolysis of acetyl groups. From this reaction, functional groups -OH, C=O ester, and C-O acetyl appeared from the FTIR spectra analysis which indicated that cellulose acetate had been successfully synthesized. The type of cellulose acetate produced is a type of cellulose monoacetate with an acetyl groups of 23% and a degree of substitution value of 1.17.
Rancang Bangun Teko Minum Pintar dan Sehat Berbasis Arduino dan Blynk Menggunakan Sensor Ultrasonik Puriza, M. Yonggi; Anzari, Yandi; Yandi, Welly; Satria, Habib; Putra, Ghiri Basuki; Arkan, Fardhan; Amsana Rachmani, Almeera
ELECTRON Jurnal Ilmiah Teknik Elektro Vol 5 No 1: Jurnal Electron, Mei 2024
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/electron.v5i1.157

Abstract

Minum merupakan proses manusia memenuhi kebutuhan tubuh dalam hal cairan karena 70% tubuh manusia terdiri dari kandungan air. Kebanyakan manusia tidak mengetahui jumlah air yang harus diminum dalam sehari sesuai dengan umur dan berat badan atau sesuai dengan jumlah yang dianjurkan untuk kesehatan tubuh manusia. Oleh karena itu, pembuatan sebuah alat untuk membantu manusia dalam mengatur pola minum yang tergantung dengan aktivitas dan fisik manusia tersebut sangat perlu dilakukan sehingga alat tersebut dapat membantu manusia dalam mengetahui jumlah cairan yang diperlukan serta untuk mencegah penyakit terutama dehidrasi akibat kurangnya minum air. Hal ini memberi gambaran bagi penulis untuk membuat sebuah teko minum cerdas yang dapat membantu kesehatan manusia. Teko minum ini akan terintegrasi dengan perangkat elektronik dengan beberapa sensor sebagai pengukurnya. Seperti sensor pH untuk mengukur pH air karena memengaruhi kesehatan manusia, sensor ultrasonik untuk mengukur jumlah air yang telah diminum oleh manusia, dengan mikrokontroler untuk mengatur pola minum dan mengukur kebutuhan cairan yang dibutuhkan oleh manusia secara spesifik. Banyak di pasaran produk teko air minum cerdas atau smart water jug, tetapi hanya sebatas menghitung mundur pola minum dan kapasitas air di dalam wadah. Teko air minum cerdas yang di bangun merupakan sebuah terobosan pengaturan kebutuhan cairan seseorang dengan postur fisik dan aktivitas yang spesifik serta pengaturan secara otomatis kadar cairan dalam tubuhnya dan diharapkan dapat menjaga kesehatan tubuh dalam mengatasi kekurangan cairan serta mencegah dehidrasi dan mungkin penyakit ginjal akibat sering kurangnya minum air
Design of Hybrid Learning in Classroom Using Web Camera and Website Basuki Putra, Ghiri; Arkan, Fardhan; Asmar; Taqiyuddin
ELECTRON Jurnal Ilmiah Teknik Elektro Vol 5 No 1: Jurnal Electron, Mei 2024
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/electron.v5i1.158

Abstract

The Covid pandemic that hit the world including Indonesia caused changes in lifestyle and ways of working and studying to prevent the transmission of COVID-19 virus. This is certainly a challenge for education in the era of the pandemic on how the learning process can be proceeded so the knowledge is conveyed. Hybrid learning is a combination of some learning methods; online method (outside classroom) with face-to-face meeting method for several hours (inside classroom). Therefore, hybrid learning is suitable to be carried out during this pandemic. Hybrid learning is built in a class that is built based on Internet and uses web camera technology that can be done anywhere with the Internet by students and lecturers. This class provides hybrid learning process using website and 4G internet network so that students get a better learning experience and understanding easier to learn materials. The web camera is utilized as a student online learning process that views the movement of the lecturer so that it makes learning easier for the student. This hybrid learning also uses website to support in-class monitoring and future hybrid learning processes and capable of recording the learning process so the recording can be used in the future. 
Pemberdayaan Masyarakat dalam Penerapan Teknologi Probio_FM pada Usaha Budidaya Itik Petelur di Lahan Sekitar Pesantren Daarul Hasanah Adibrata, Sudirman; Bahtera, Novyandra Ilham; Arkan, Fardhan; Astuti, Rufti Puji
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 9 No. 3 (2023): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.9.3.326-332

Abstract

The existence of pesantren today, apart from being an educational institution in the religious field, is also expected to be able to provide an example towards creativity, innovation, and entrepreneurship to students. The purpose of this service activity is to empower the application of probio_Fm technology in laying duck cultivation, transfer knowledge of laying duck cultivation, and build an entrepreneurial spirit for students and the community around the boarding school. The service method uses an active participatory approach, starting with preparation and socialization activities, training, mentoring in duck cultivation, harvesting, and data collection. Data analysis was carried out by qualitative descriptive analysis. The results show that the pesantren community has been empowered to apply probio_FM technology for duck cultivation, both through drinking water and feed. The application of probio_FM technology in the cultivation of laying ducks makes the cultivation method easy, does not cause odors around the pesantren environment, and egg productivity reaches 87.5%.