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Journal : rekayasa

Rancang Bangun Sensor Deteksi Gizi Berdasarkan Standar Atropometri Anak Maknunah, Lu'lu'ul; Ulum, Miftachul; Sukri, Hanifudin
Rekayasa Vol 16, No 3: Desember 2023
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v16i3.19116

Abstract

In general, children's growth is monitored through Posyandu activities. This Posyandu seeks to monitor the growth and development of children so they do not experience malnutrition or malnutrition. One of the main factors in the process of physical growth and development is nutrition. However, the problem facing Posyandu today is the infrastructure used, namely measurement tools that still use conventional tools. This certainly affects the efficiency of parents in monitoring the growth and development of children, therefore this study designed a nutritional detection system for infants. The working principle of this tool utilizes an ultrasonic sensor to determine the baby's length and a load cell sensor to determine the baby's weight. The data detected by the two sensors will be processed using the stm32 microcontroller. By using the nutritional z-score formula, it can be classified into several statuses based on child anthropometric standards. Processed data will be displayed on the LCD and then stored in the MySQL database to make it easier to read the measurement results. In this study the test was carried out 10 times with different respondents. The data obtained from testing the design tool is compared with the measurement results on conventional tools so that an error is obtained on the weight sensor (load cell) of 3.3% and a success rate of 96.7%, the average percentage error on the height sensor (ultrasonic ) of 0.3% and a success rate of 99.7%.
Co-Authors Abdullah Zawawi Achmad Fiqhi Ibadillah Achmad Muzajjad Adi Kurniawan Saputro Affandi, Eko Kholid Afira Ainur Rosidah Agustino, M. Rizky Aji Wibisono, Kunto Al Maghfuri, Rahmah Salsabila Aminah , Siti Andi Pratama, Febrian Andini, Tarrisma Delvy Aqiel Muhammad, Dlobith Cakra Buana, Arya Sula Damayanti, Vivi Dewi Rachmawati Dian Neipa Purnamasari Diana Rahmawati Dikhyak Falakhul Akmal, M. Dwiky Ariyanto, Kemas Efendi, Akhmad Erari, Yosua Erly Juliyani Evita, Clarisna Fahmi, Monika Faswia Fariha Kustina Faswia Fahmi, Monika Febriana, Iftitah Fi Jaisyi, Muhammad Fiqhi Ibadillah , Achmad Firly Abdillah, Fauzan Hadi, Abd Hardiansyah, Muttaqin Hardiwansyah, Muttaqin Haryanto - Haryanto Haryanto Hasanah, Faidatul Hidayatul Nurohmah, Hidayatul Hidayatulloh, Mohammad Husniyah, Faridatul Ibadillah, Achmad Fiqi ilyasa, yois Balian Irmawanto, Rudi Iyabu, Sissy Rahmatia Khabibiy, Odiy Syahnurrokhim Khoirun Nisa Koko Joni Kuriawan S, Adi Kurniawan Saputro, Adi Laksono, Deni Tri Latiana, Eka Luh Komang Trisna Ayuni Lukman Hakim Machrus Ali Maghfuri, Rahmah Salsabila Al Maknunah, Lu'lu'ul Mentari, Ajeng Ayu Mirza Pramudia MS, Achmad Ubaidillah Mufidah, Salsabila Nur Muhammad , Dian Purnomo Mun'im , Abdul Mun'im, Abdul Mun’im, Abdul Mun`im, Abdul Mun’im, Abdul Musthofa, R. Zainul Nissa, Choirun Ogik Saputra, Khoirul Patressiya, Lita Reynanda Bagus Widyo Astomo Riza Alfita Roziqin, Mohamad Fatkhan Sholeh Abdullah, Wahyu Sholihuddin, Sholihuddin Sri Winarni Sukri, Hanifudin Tri Laksono, Deni Ubaidillah, Achmad Vivin Nahari, Rosida Zawawi , Abdullah