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All Journal Jurnal Pendidikan Vokasi JURNAL SISTEM INFORMASI BISNIS Techno.Com: Jurnal Teknologi Informasi Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) Jurnal Teknik Elektro Lembaran Ilmu Kependidikan Rekayasa: Jurnal Penerapan Teknologi dan Pembelajaran Edu Elektrika Journal Edu Komputika Journal Jurnal Pemberdayaan: Publikasi Hasil Pengabdian Kepada Masyarakat Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Dinamika Pendidikan Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Profesi Insinyur Universitas Lampung Bookchapter Pendidikan Universitas Negeri Semarang Jurnal Penelitian Pendidikan Edu Komputika Journal Journal of Vocational and Career Education
Sri Sukamta
Jurusan Teknik Elektro, Universitas Negeri Semarang
Arts Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Public Health Social Sciences Other

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Development of Learning Media for Hydroponic Systems Based on the Internet of Things Arief, Ulfah Mediaty; Afdam, Delano Hafis; Sukamta, Sri; Dzulfikar, Andi Muhammad; Yarman, Indah Novi; Widiatningrum, Talitha; Baswara, Satsya Yoga; Prasetya, Johanes Adi
Edu Komputika Journal Vol. 11 No. 1 (2024): Edu Komputika Journal
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/edukom.v11i1.10912

Abstract

Advances in information and communication technology have changed the paradigm in the agricultural sector, especially in the application of the Internet of Things (IoT). An IoT-based monitoring system is an innovative step as there is an increasing need for technology in the agricultural sector and the development of the world of education. SMK Negeri 3 Salatiga, majoring in agribusiness, has great potential in hydroponic agriculture of lettuce plants, but there is no use of IoT technology in it. Hydroponic learning activities at SMK Negeri 3 Salatiga still use manual hydroponic learning media, which results in the competence possessed by teachers and students not being competent in IoT technology, especially its application to hydroponics. Meanwhile, if adjusted to learning outcomes, students should be able to fertilize plants in a modern way. The purpose of this study is to develop and implement hydroponic monitoring learning media based on Internet of Things technology. The application of learning media aims to improve the understanding or competence of teachers and students at SMK Negeri 3 Salatiga. The research methods used are Research and Development with the ADDIE development model, as well as one group pre-test and post-test design research design with 31 samples as a competency improvement test. This study resulted in 26 participants out of 31 participants experiencing an increase in competency in the results of the post-exam exam. So, it can be concluded that there is an increase in the competence of using hydroponic IoT by 83% among teachers and students.
Development of an STM32 Microcontroller Training Kit for Microcontroller Programming Based on Project-Based Learning to Enhance Understanding of Microcontroller Programming Handoko, A Khotib Tri; Sutopo, Yeri; Sukamta, Sri
Journal of Vocational and Career Education Vol. 11 No. 1 (2026): July 2026
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jvce.v11i1.40830

Abstract

This research addresses the competency gap between the graduation outcomes of Electronic Engineering Vocational High School (SMK) students and industry requirements. The theoretical nature of the existing curriculum has resulted in a lack of practical skills among students. The objective of this study was to develop an STM32 Microcontroller Training Kit integrated with Project-Based Learning (PjBL) and assess its feasibility, practicality, and effectiveness in improving learning outcomes in Electronic Engineering competencies. The study used a Research and Development approach with the ADDIE model. The research subjects were 11th-grade students of the Industrial Electronic Engineering program at SMK Negeri 1 Kalinyamatan, divided into an experimental group and a control group. Data were collected through observations, interviews, expert validation, user response questionnaires, and pre-test and post-test assessments. The validation results indicated that the product was highly feasible, with a Content Validity Index (CVI) of 0.97 from media experts and 0.92 from subject matter experts. Practicality testing yielded a CVI score of 0.95, classified as very practical. The effectiveness test using an Independent Sample T-Test revealed a significance value of 0.00<0.05; the post-test mean score for the experimental group was 85.00, significantly higher than the control group’s 68.33. The N-Gain analysis showed a 69.89% improvement in the experimental group, indicating that the intervention was moderately effective. In conclusion, the STM32-based PjBL Training Kit is valid, practical, and effective for improving the competencies of SMK students in alignment with industry standards within vocational electronic education.
Co-Authors Achmad Rifaldi Ade Putra Adhi Kusmantoro Adhi Kusmantoro Adhi Kusmantoro Adhim, Riyadh Muhammad Afdam, Delano Hafis Agus Ardiyanto Agus Suryanto Agustianti, Marselia Riza Agustianti, Marselia Riza Al Ghozali, Makhfud Zakaria Ananda, Bella Risky Anantyo, Andika Baskoro, Aldo Luhung Baswara, Satsya Yoga Dzulfikar, Andi Muhammad Ekarini, Fitria Eko Supraptono Fathimah, Aisya Febianingrum, Anggun Fia Feddy Setio Pribadi Firdaus, Agung Adi Hadromi - Handoko, A Khotib Tri Hesti Wahyu Nugroho, Hesti Wahyu Khairun Nisa, Addien Agustina Maulana, Alfan Meddiati Fajri Putri Moh. Muttaqin Mubarak, Raihan Fa'iq Mukti, Gandhi Satria Nadia, Amalia Khairun Nadir, M. Ilham Noor Hudallah Nugroho, Anan Nur Qudus Oktiagi, Radiva Hera Pradana, Irzhafran Ridho Praditya, Ambrosius Lingga Prasetya, Johanes Adi Putra Pratama, Mohammad Hazim Qunefi, Fuat Rezianto, Rizal Rifaldi, Achmad Rizkiyah, Umi Rizkiyah, Umi Saptariana - Septariza, Devina Ayu Septiani, Amalia Shofiani, Diah Soambaton, Muhammad Febrian Su'indayah, Siti Sugeng Purbawanto Sukrina, Nur Fitri Sulistyawan, Vera Noviana Supraptono, Eko - Suryono Suryono Swandini, Ayu - Talitha Widiatningrum Tatyantoro Andrasto Tunnisa, Salsabila Ulfah Mediaty Arief Wafa', Almas Diqya Wardhani, Dyah Ayu Kusuma Wibowo, Apriansyah Wijaya, Ahya ‘Alimah Rahmah Haque Yarman, Indah Novi Yeri Sutopo Zuhdi, Muhammad Irfan Hammam