Claim Missing Document
Check
Articles

Found 2 Documents
Search

Sistem Monitoring Real-Time pada Pertanian Urban Mandiri Energi Terintegrasi Internet of Things (IoT) Fath, Yusril Al; Pahlevi, Reza Akbar; Abdillah, Ahmad Muhaimin; Karim, Moh. Hafidhuddin; Diantoro, Markus; Nasikhudin; Ariptiharta
Jurnal Fisika Unand Vol 14 No 1 (2025)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.14.1.52-60.2025

Abstract

Increased evictions of agricultural land have an impact on current agricultural commodity production. Vertical farming/hydroponic systems in urban areas integrated with Photovoltaic (PV) are an alternative solution to two crises, i.e. land constraints and the concept of green energy. The research carried out aims to create a tool for monitoring environmental parameters in an Urban Farming Energy-Independent system that is integrated with the Internet of Things (IoT). The research began with (i) designing the electronic component board and interface of the Human Machine Interface (HMI) system, (ii) assembling and installing devices on hydroponics, (iii) calibration processes as well as device testing, and (iv) integration process with IoT. The monitoring device can run in two modes: manual or automatic. Parameters that can be monitored are water pH, water TDS, water height in the tank, temperature, and humidity.  The data entered on the device can also be monitored through the grafana platform. The accuracy of sensor readings on the device reaches over 98%.
EDUKASI FISIKA MATERIAL DI SMAIT DA’ARUL ILMI LAMPUNG: DARI KONSEP KE APLIKASI Fath, Yusril Al; Prihanto, Surya; Abdurrahman, Ahmad Faruq; Aprilia, Ayu; Firdaus, Iqbal; Manurung, Posman; Suprihatin, Suprihatin; Agnesia, Donna; Pertiwi, Salwa Dian
Jurnal Pengabdian Masyarakat Khatulistiwa Vol 8, No 2 (2025): NOPEMBER
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpmk.v8i2.5601

Abstract

ABSTRACTMaterial physics is an important branch of science that studies the properties and applications of various materials from atomic level as the foundation for modern technological development. The importance of this field encouraged the implementation of a socialization activity aimed at improving students’ understanding of the basic concepts and applications of material physics. The activity was attended by 22 participants and consisted of three stages: an initial survey, socialization using the one group pretest–posttest design through interactive and contextual methods, and data evaluation. The average pretest score of 2.22 increased to 3.45 in the posttest, indicating an improvement based on the Likert scale. These results show that the socialization activity contributed positively to enhancing participants’ understanding and interest in the concepts and applications of material physics. The interactive approach used in the socialization proved effective in strengthening participants’ motivation and insight into this field.Keywords: Physics, material, educationABSTRAKFisika material merupakan cabang ilmu penting yang mempelajari sifat dan aplikasi berbagai material dari tingkat atomik sebagai dasar pengembangan teknologi modern. Pentingnya bidang ini mendorong dilaksanakannya kegiatan sosialisasi yang bertujuan meningkatkan pemahaman siswa terhadap konsep dasar dan penerapan fisika material. Kegiatan diikuti oleh 22 peserta dengan tiga tahap: survei awal, sosialisasi menggunakan metode one group pretest–posttest design secara interaktif dan kontekstual, serta evaluasi hasil. Nilai rata-rata pretest 2,22 meningkat menjadi 3,45 pada posttest, menunjukkan peningkatan poin berdasarkan skala Likert. Hasil ini menunjukkan bahwa kegiatan sosialisasi berkontribusi positif dalam meningkatkan pemahaman dan ketertarikan peserta terhadap konsep serta aplikasi fisika material. Pendekatan sosialisasi yang interaktif terbukti efektif untuk memperkuat minat dan wawasan peserta terhadap bidang ini.Kata Kunci: Fisika, Material, Edukasi