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All Journal EDUTEC : Journal of Education And Technology Jurnal Komputer dan Elektro Sains Jurnal Edunitro
Mohammad Fatkhurrokhman
Sultan Ageng Tirtayasa University
Religion Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Mathematics Other

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Analisa Perbandingan Model PJBL Dengan Model TCL Menggunakan PLC ZELIO pada Instalasi Motor Listrik Kelas XII di SMK VOCTECH 1 Kota Tangerang Anna Safitri; Didik Aribowo; Mohammad Fatkhurrokhman
EDUTEC : Journal of Education And Technology Vol. 3 No. 2 (2020): March 2020
Publisher : STAI Miftahul Ula Nganjuk

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29062/edu.v3i2.41

Abstract

The success of learning requires the components that support it, one of which is a learning model. The right learning Model can help students easily understand learning materials. Research focus on learning differences in student outcomes from the use of two learning models, namely Project Based Learning (PJBL) and conventional models (lectures), and calculates the effectiveness of the PJBL model using PLC Learning Media in the electricity engineering program at SMK Voctech 1 Tangerang City. The research Model used in this study is quantitative with a pseudo-experimental research method with the type of Nonequivalent control group design. This research consists of several stages, namely the preparation stage, then the implementation stage of the research, and the completion stage of the research. The data analysis used in this research is Test U and test-T. Based on the research done, the results are: (1) There are different learning outcomes on TCL and PJBL, in the realm of cognitive u = 21,000 and significance 0.000. In the realm of psychomotor t = 11,802 and significance 0.000. (2) The effectiveness of the PJBL model in the cognitive realm with the average value of the student score is 0.6183 which belongs to the category "effective". Project-based learning models can make it easier for students to understand the material that teachers are delivering, whether in the cognitive sphere or in the realm of psychomotor, because students are faced with the problem of producing a project to be completed
Sistem Kendali dan Monitoring Ketinggian Air Tandon Berbasis Internet of Things dengan Logika Fuzzy Mamdani Fernando Juliansyah; Desmira Desmira; Mohammad Fatkhurrokhman
Jurnal Komputer dan Elektro Sains Vol. 4 No. 2 (2026): Komets
Publisher : Sultan Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58291/komets.v4i2.713

Abstract

Pengendalian dan monitoring ketinggian air pada tandon diperlukan untuk mengetahui kondisi air serta mengatur proses pengisian sesuai kebutuhan. Kondisi tandon tidak hanya berubah akibat proses pengisian, tetapi juga akibat penggunaan air yang berlangsung selama sistem bekerja. Penelitian ini bertujuan merancang dan menguji prototype sistem kendali dan monitoring ketinggian air tandon berbasis Internet of Things menggunakan logika fuzzy Mamdani. Sistem menggunakan ESP32 sebagai pengendali utama dengan HC-SR04 untuk mengukur ketinggian air, DS18B20 untuk kompensasi suhu, serta dua sensor YF-S201 untuk memperoleh debit pada jalur masuk dan keluar. Logika fuzzy menggunakan ketinggian air dan aktivitas penggunaan air sebagai dua masukan untuk menentukan tingkat kendali pompa melalui PWM. Sistem juga dilengkapi proteksi dry run dan overflow, sedangkan data kondisi sistem ditampilkan melalui Blynk. Pengujian dilakukan terhadap pembacaan sensor ultrasonik, kompensasi suhu, keluaran kendali fuzzy, proteksi, dan operasi sistem ketika koneksi internet terputus. Hasil pengujian HC-SR04 pada rentang 3–22 cm menghasilkan MAPE sebesar 0,58%. Pada pengujian kompensasi suhu dengan jarak referensi 15 cm dan rentang suhu 28–36 °C, MAPE menurun dari 0,79% menjadi 0,27%. Pengujian keluaran fuzzy menunjukkan bahwa aktivitas penggunaan air dapat memengaruhi keluaran kendali pada beberapa kondisi ketinggian yang sama. Proteksi dry run menghentikan pompa ketika debit masuk berada di bawah 0,10 L/menit selama 4 s, sedangkan proteksi overflow menghentikan pompa ketika ketinggian air mencapai 22 cm. Ketika koneksi internet terputus, fungsi pengukuran, kendali, dan proteksi tetap dijalankan secara lokal oleh ESP32. Berdasarkan hasil tersebut, prototype yang dikembangkan dapat menjalankan fungsi pengukuran, kendali, proteksi, dan monitoring sesuai rancangan pada kondisi pengujian yang dilakukan.
Pengembangan Video Edukasi K3 untuk Pembelajaran Praktikum Teknik Jaringan Tenaga Listrik (Development of Occupational Safety and Health Educational Videos for Electric Power Network Technology Practicum Learning) Aan Sumiyati; Mohammad Fatkhurrokhman; Siswo Wardoyo
JURNAL EDUNITRO Jurnal Pendidikan Teknik Elektro Vol. 6 No. 2 (2026): October Issue
Publisher : Department of Electrical Engineering Education - Faculty of Engineering - State University of Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.68437/jejpte.v6i2.9

Abstract

Occupational Health and Safety (OHS) is an essential component of practical learning in the Electric Power Network Engineering (TJTL) program because students are exposed to electrical and workshop hazards. This study aimed to develop an OHS educational video and determine its feasibility, student response, and the increase in students’ understanding after use. The study employed Research and Development (R&D) with the 4-D model consisting of Define, Design, Develop, and Disseminate. Product validation involved three expert validators consisting of one media expert and two OHS experts, while user feasibility was assessed by three teacher practitioners. Student response involved 29 students, and the increase in understanding was examined using a one-group pretest-posttest design and N-Gain analysis. The mean feasibility score was 4.50 from the expert-media assessment and 4.82 from the practitioner assessment, both in the “very good” category. Student response reached a mean score of 4.78, also in the “very good” category. The mean N-Gain was 0.86, classified as high, indicating a substantial increase in test scores after the video was used. The findings support the use of the video as a contextual learning aid for OHS preparation before TJTL practical activities. However, the effectiveness evidence is limited because the study used one group without a comparison group and measured cognitive understanding rather than actual safety behavior.
Co-Authors Aan Sumiyati Anna Safitri Desmira Desmira Didik Aribowo Fernando Juliansyah Siswo Wardoyo