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All Journal Jurnal Pendidikan Teknologi dan Kejuruan JTEV (Jurnal Teknik Elektro dan Vokasional ELKHA : Jurnal Teknik Elektro JURNAL NASIONAL TEKNIK ELEKTRO JOIV : International Journal on Informatics Visualization INVOTEK: Jurnal Inovasi Vokasional dan Teknologi Jurnal SOLMA Tarbawi : Jurnal Ilmu Pendidikan INTECOMS: Journal of Information Technology and Computer Science Mimbar Ilmu Jurnal Penelitian dan Pengabdian Kepada Masyarakat UNSIQ JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat) Abdimas Universal Suluah Bendang: Jurnal Ilmiah Pengabdian Kepada Masyarakat Community Empowerment ARSY : Jurnal Aplikasi Riset kepada Masyarakat JPTE: Jurnal Pendidikan Teknik Elektro JTEIN: Jurnal Teknik Elektro Indonesia Jurnal Kajian Ilmu Pendidikan (JKIP) Jurnal Inovasi Pendidikan dan Teknologi Informasi (JIPTI) Ranah Research : Journal of Multidisciplinary Research and Development Journal of Industrial Automation and Electrical Engineering
Juli Sardi
Universitas Negeri Padang
Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Transportation Other

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Control of Coconut Shell Briquette Making Machine Based on Arduino Microcontroller silfani, Aulia; Muskhir, Mukhlidi; Sukardi; Sardi, Juli
Journal of Industrial Automation and Electrical Engineering Vol. 1 No. 1 (2024): Vol 1 No 1 (2024): June 2024
Publisher : Department of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The arduino microcontroller processing system as the brain of this system organizes and controls the automation process. The proximity sensor will be used to measure and calculate the distance between the sensor and the object to be cut. The arduino microcontroller will control the servo motor and proximity sensor needed to drive the mechanical part.  Automatic briquette printers can be used to save time and increase the amount of production in a short time. After testing the briquette printer automatically and manually, it is known that when using an automatic briquette printer is able to produce 118 briquettes in 480 seconds, while when using a manual briquette printer is only able to produce 43 briquettes with the same time of 480 seconds. From the results of the comparison of automatic and manual briquette printers, it can be compared that the time efficiency of automatic tools is an average production cycle of 96 seconds with the number of briquettes printed 23.6 pieces with a score of 8, while in manual tools the average production cycle is 96 seconds, the average number of briquettes printed is 8.6 pieces and the average quality score is cut 7
Supervisory control and data acquisition system for solar panel based on Internet of things (IoT) Raihan Alfiansyah, Muhammad; Ta ali; Yuhendri, Muldi; Sardi, Juli
Journal of Industrial Automation and Electrical Engineering Vol. 1 No. 1 (2024): Vol 1 No 1 (2024): June 2024
Publisher : Department of Electrical Engineering Universitas Negeri Padang

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Abstract

Supervisory control and data acquisition (SCADA) system on IoT-based solar power plant using HMI, PC, and Smartphone interfaces. HMI uses KTP 700 Comfrot, Siemens S7-1200 PLC connected to the internet via Ngrok, using Siemens TIA Portal V17. The purpose of monitoring the realtime state of the PLTS such as the condition of batteries, solar panels, inverters and loads used and maintaining from troubleshooting. This research designs hardware and software devices to develop a SCADA system. including PLC, HMI, PC, battery, SCC, inverter, solar panel and sensor devices and other actuators are arranged in such a way. software design is carried out in TIA Portal to program PLC and HMI, Node Red as an implementation of the internet of things. in the research it can be concluded that the application of ngrok on the localhost system is very easy, because it does not require a homebase to connect with an external network. and the output of solar panels is not always monitored by the temperature and solar radiation of the SCADA system on solar power plants based on the internet of things. the implementation of the internet of things uses Node Red and Ngrok software as a link between localhost and external networks. So the internet of things in this test can be controlled and monitored remotely with a cacatan must always be connected to the internet. Monitoring, control and data access systems work well
Prototype of smart parking system for Bukittinggi city parking buildings based on Arduino Dwi Yonil, Roland; Hastuti; Dewi, Citra; Sardi, Juli
Journal of Industrial Automation and Electrical Engineering Vol. 1 No. 2 (2024): Vol 1 No 2 (2024): December 2024
Publisher : Department of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/qjvada24

Abstract

The parking system currently used in the Bukittinggi City parking building is not effective in managing parking, because it does not provide real-time information about the availability of parking spaces. As a result, use of parking spaces is often suboptimal, with some parking spaces remaining empty while others are full. This research aims to develop and test a system that is able to manage parking availability in real-time to maximize the use of existing space. Test results show that this system functions well and provides accurate results, which is very much needed in a tourist city like Bukittinggi. Overall, this system offers an efficient and practical solution to overcome parking challenges in big cities, and has the potential for further development, including integration with automatic payment systems and the use of more sophisticated sensors. This research shows that the Arduino-based Smart Parking system Uno in the Bukittinggi City parking building has succeeded in increasing the efficiency of parking space management. By using components such as push buttons, thermal printers, servo motors, limit switches, and LCD I2C displays, this system provides real-time information about parking availability, making it easier for motorists to find parking spaces quickly
Thrust Roller Control in Kiln using PLC and HMI KUSUMA, ARI; Sardi, Juli; Habibullah; Ricky Maulana
Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 1 (2025): Vol 2 No 1 (2025): June 2025
Publisher : Department of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/05hv5c13

Abstract

The thrust roller control and monitoring system is very important in the cement production process, especially in the cement processing process that occurs in the Kiln equipment. At PT. Semen Padang, the thrust roller control and monitoring process using a potentiometer sensor often experiences problems. Based on this, this study aims to develop a solution to the problem of the thrust roller control and monitoring system to make it more accurate. This study was conducted using an experimental method. With this method, the author took some test data on the ultrasonic sensor as a substitute for the potentiometer sensor and then compared the test data with the actual value to determine the level of feasibility and error in the system. The research instrument used in the test was a meter while the object of the study was the thrust roller prototype that had been made. Based on the test results, the thrust roller control and monitoring system has been successfully carried out where the thrust roller movement is displayed in the form of an HMI screen simulation with a small error rate, namely from 20 trials 18 of them were successful while the remaining two experienced errors  
IoT-based infusion monitoring system with blood detection and automatic flow rate control Pradana Ihsan, Zaky; Sardi, Juli
Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 2 (2025): Vol 2 No 2 (2025): December 2025
Publisher : Department of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jiaee.v2.i2.pp118-126

Abstract

The advancement of technology has driven innovation in health monitoring systems based on Internet of Things(IoT), offering convenience and efficiency in patient condition monitoring. This study develops an IoT based system for monitoring the volume of Nacl (saline) infusion and detecting blood reflux in the infusion tubing to enchance patient care effectiveness. The system utilizes a Wemos D1 Mini microcontroler connected to the blynk application, enabling medical personnel to monitor and control the infusion process in real-time via smartphone. The system is equipped with a Load Cell sensor to measure infusion volume, an LDR sensor to detect blood reflux based on changes in light intensity, and a photodiode sensor to calculate infusion drip rate. Additionally, a servo motor is used to relugate the infusion flow rate by adjusting the pressure on the tubing. All collected data is transmitted in real-time to the IoT platform, allowing healthcare workers to perform continuous monitoring without repetitive manual checks. Testing result show that the system accurately monitors infusion volume, detects blood reflux, and controls drip rate. the implemetation of this device improves monitoring efficiency, accelerates response to changes in patient condition and reduces the potential for human error, The success of this system contributes to the advancement of healthcare technology, particularly in hospital patient monitoring and intensive care settings.
Empowering vocational teachers through digital innovation: Enhancing QR code-based learning media Hidayat, Nuzul; Sardi, Juli; Putra, Rido; Ranuharja, Fadhli; Ismi, Riwayatul; Jamhur, Annisak Izzaty
Community Empowerment Vol 10 No 10 (2025)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.14720

Abstract

The development of digital technology requires vocational education (SMK) teachers to be able to develop innovative learning media, such as QR codes, to support 21st-century learning. This community service activity aimed to improve the skills of teachers at SMKN 1 Padang Panjang in designing and implementing QR code-based digital learning media integrated with the Activities Digital Learning (ADL) concept. This activity involved 20 teachers through stages of socialization, training, workshops, hands-on practice, and mentoring. The materials covered AI-assisted digital module creation, media design (Canva), video production (CapCut), and QR Code integration into ADL. The results of the pre-test and post-test evaluation showed an average increase of 35% in teachers’ digital skills. Furthermore, each teacher successfully created at least one ready-to-use QR code-based learning media product. This program also successfully established a collaborative network among teachers to support the sustainability of digital innovation at the school.
Kepuasan Mahasiswa Terhadap Bimbingan dan Konseling Akademik Secara Daring oleh Dosen Pembimbing Akademik Eliza, Fivia; Mudjiran; Neviyarni; Nirwana, Herman; Sardi, Juli; Habibullah
Jurnal Inovasi Pendidikan dan Teknologi Informasi (JIPTI) Vol. 5 No. 1 (2024): Jurnal Inovasi Pendidikan dan Teknologi Informasi (JIPTI)
Publisher : Information Technology Education Department

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jipti.v5i1.1970

Abstract

In the growing digital era, online academic guidance and counseling is a practical solution in supporting students in achieving student academic success. This article aims to explore the level of student satisfaction with academic guidance and counseling provided online by academic supervisors in the Electrical Engineering Study Program at Padang State University. The research method in this study uses a quantitative approach with a questionnaire instrument. Data were analyzed with descriptive statistics. The results of this study indicate a fairly high level of satisfaction from students towards academic guidance and counseling conducted by academic supervisors online. The findings of this study provide valuable insights for universities in understanding the needs of students related to guidance and counseling in the digital era. This research opens up future research opportunities to develop a more interactive and user-friendly platform to support online academic guidance and counseling.
Generative AI-Assisted Living Qur’an And Hadith Learning To Enhance Students’ Higher Order Thinking Skills Devi Faizah Yuliana; Juli Sardi
Jurnal Kajian Ilmu Pendidikan (JKIP) Vol. 7 No. 4 (2026): Jurnal Kajian Ilmu Pendidikan (JKIP)
Publisher : Lembaga Riset dan Inovasi Almatani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55583/jkip.v7i4.2424

Abstract

This research was motivated by the dominance of textual and teacher-centered learning approaches in Islamic education, which have not optimally developed students’ higher-order thinking abilities. In addition, studies on the integration of Generative AI in Islamic learning, particularly in Living Qur’an and Hadith courses, remain limited. This study aims to analyze the effect of Generative AI-assisted learning of the Living Qur’an and Hadith on students’ Higher Order Thinking Skills (HOTS) in Islamic higher education. This study employed a quantitative quasi-experimental pretest-posttest control group design. The participants consisted of 33 students, divided into an experimental group of 18 and a control group of 15. The experimental group participated in Generative AI-assisted learning of the Living Qur’an and Hadith, while the control group received conventional instruction. The research instrument was an HOTS essay test covering the skills of analyzing, evaluating, and creating. Data analysis was conducted using descriptive statistics, normality and homogeneity tests, an independent-samples t-test, and effect size analysis. The results showed that Generative AI-assisted learning of the Living Qur’an and Hadith had a positive and significant effect on students’ HOTS, with a significance level of 0.001 < 0.05. The experimental group obtained a posttest mean score of 78.44, which was higher than the control group’s score of 70.13. Furthermore, the effect size analysis showed a Cohen’s d value of 1.25, categorized as a large effect. The findings indicate that integrating Generative AI supports more reflective, contextual, and student-centered learning, thereby contributing to the development of students’ higher-order thinking skills in Islamic higher education.
Sistem Smart parking Berbasis Arduino Uno Untuk Optimalisasi Penggunaan Ruang Parkir di Gedung Parkir Kota Bukittinggi Roland Dwi Yonil; Hastuti Hastuti; Citra Dewi; Juli Sardi
JTEV (Jurnal Teknik Elektro dan Vokasional) Vol 10, No 2 (2024): JTEV (Jurnal Teknik Elektro dan Vokasional)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jtev.v10i2.130952

Abstract

Sistem parkir manual yang digunakan di Gedung Parkir Kota Bukittinggi saat ini kurang efektif dalam mengelola ketersediaan tempat parkir, karena tidak menyediakan informasi ketersediaan tempat parkir secara real-time. Hal ini mengakibatkan pemanfaatan tempat parkir menjadi kurang optimal, ada yang kosong dan ada yang penuh. Penelitian ini bertujuan untuk mengembangkan dan menguji sistem parkir pintar berbasis Arduino Uno yang mampu mengelola ketersediaan tempat parkir secara real-time untuk memaksimalkan pemanfaatan tempat parkir. Perancangan sistem ini terdiri dari dua bagian utama, yaitu perangkat keras dan perangkat lunak. Perangkat keras sistem meliputi beberapa komponen seperti tombol tekan, printer termal, motor servo, sensor ultrasonik, sakelar pembatas, dan layar LCD yang semuanya dikendalikan oleh Arduino Uno. Perangkat lunak dikembangkan menggunakan Arduino IDE dengan bahasa pemrograman C++. Setelah perangkat keras dirancang, program diunggah ke Arduino Uno dan dilakukan pengujian bertahap untuk memastikan setiap komponen dapat berfungsi dengan baik. Hasil pengujian menunjukkan bahwa sistem ini berhasil mengoptimalkan pemanfaatan tempat parkir di Gedung Parkir Kota Bukittinggi, dengan semua komponen bekerja sesuai rencana. Sistem ini menyediakan informasi real-time tentang ketersediaan tempat parkir, yang dapat mengurangi waktu tunggu dan meningkatkan efisiensi operasional. Meskipun efektif, pengembangan lebih lanjut diperlukan, seperti penambahan sistem pembayaran otomatis dan peningkatan akurasi melalui penggunaan sensor yang lebih canggih.
Authentic Assessment in Qur’anic Studies: A Multidimensional Approach to Developing Higher-Order Thinking Skills in Islamic Higher Education Devi Faizah Yuliana; Rusydi AM; Remiswal Remiswal; Juli Sardi
Tarbawi : Jurnal Ilmu Pendidikan Vol. 22 No. 1 (2026): Tarbawi: Jurnal Ilmu Pendidikan
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan Institut Agama Islam Negeri Kerinci

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32939/tarbawi.v22i1.6747

Abstract

Higher-Order Thinking Skills (HOTS) have become an essential learning outcome in higher education, including Qur'anic studies, where students are expected to interpret religious texts in their contexts critically. However, assessment practices in many Qur'anic learning settings continue to emphasize knowledge acquisition rather than the integrated development of cognitive, psychomotor, and affective competencies. This study examined the contribution of a multidimensional authentic assessment approach to fostering students' HOTS in Qur'anic studies. A mixed-methods sequential explanatory design was employed. The study was conducted at the Faculty of Ushuluddin and Islamic Studies, UIN Imam Bonjol Padang, Indonesia, involving 50 undergraduate students enrolled in the Uṣūl al-Tafsīr wa Qawāʿiduhu course. Quantitative data were analyzed using multiple linear regression, while qualitative interview data were analyzed through thematic analysis to explain the statistical findings. The results showed that cognitive, psychomotor, and affective domains collectively made a significant contribution to HOTS. Among these domains, psychomotor engagement emerged as the strongest predictor, indicating that performance-based learning activities such as presentations, academic writing, and interpretive discussions play a central role in the development of higher-order thinking. The qualitative findings further revealed that conceptual understanding, active knowledge application, and reflective engagement operate as complementary processes that strengthen students' analytical and evaluative thinking. These findings suggest that authentic assessment should be viewed not merely as a means of evaluating learning outcomes but as an instructional approach that integrates knowledge, practice, and reflection to promote higher-order thinking. The study contributes to the growing body of research on authentic assessment by providing empirical evidence from the context of Islamic higher education and offering a multidimensional framework for enhancing HOTS in Qur'anic learning
Co-Authors Ali Basrah Pulungan Ambiyar, Ambiyar Ambyar Andriani, Vanesha Annes Vardila Wati Asfinaldi, Asfinaldi Asnil Asnil Asnil Asnil Asnil Asnil Asnil Betri, Alwen Citra Dewi Citra Dewi Dedek Rahmat Delianti , Vera Irma Devi Faizah Yuliana Devi Faizah Yuliana Dimi Muhammad Dwi Yonil, Roland Dwiprima Elvanny Myori, Dwiprima Elvanny Emilia Mustafa Fadhli Ranuharja Fadli, Radinal Fivia Eliza Gozy Hermana Habib, Afwan Habibullah Hadi, Wice Nurul Hamdani . Hamdani Hamdani Hastuti Hastuti Hastuti Hendra, Ayu Herman Nirwana I Gusti Bagus Wiksuana Ida Ayu Putu Sri Widnyani Ismi, Riwayatul Jamaris Jamaris Jamhur, Annisak Izzaty Khairani Khairani Khairul Hazhar Kusuma, Ari M Heycal Ridwan M. Yasep Setiawan Mhd Iqbal Milana Milana Mudjiran Muhammad Fajar Muldi Yuhendri Muskhir, Mukhlidi Muslim Muslim Neviyarni Neviyarni, Neviyarni Nurhizrah Gistituati Nuzul Hidayat, Nuzul Pradana Ihsan, Zaky Prananda Asri, Rehan Putra, Rido Raden Mohamad Herdian Bhakti Rahmat Hidayat Rahmat, Dedek Raihan Alfiansyah, Muhammad REMISWAL REMISWAL Remon Lapisa Resi Risma Yulita Reza Aditya Nugroho Ricky Maulana Risfendra, Risfendra Roland Dwi Yonil Rudi Mulya Rusydi AM Sandi Youda Sandya Pratisca Setyawan, Herlin silfani, Aulia Suci Indah Fitri Sufyarma Marsidin Sukardi Sukardi Syaiful Islami Ta ali Taali, Taali Vito Basjika Pramuja Wakhinuddin Wakhinuddin, Wakhinuddin Wanda Afnison Wardatul Khairat Widia Apriyunike Wirdianto, Eri Yahya Nuddin Yanto, Doni Tri Putra Yesi Triawan Yevando Waruwu Yuliana, Devi Faizah Zhafira, Mutia