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All Journal Journal of Robotics and Control (JRC) Jurnal Ekonomi dan Teknik Informatika
Wahid Nur Rohman
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Aerospace Engineering Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Electrical & Electronics Engineering Mechanical Engineering

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Development of a Simple and Low-cost Smartphone Gimbal with MPU-6050 Sensor Arif Ainur Rafiq; Wahid Nur Rohman; Sugeng Dwi Riyanto
Journal of Robotics and Control (JRC) Vol 1, No 4 (2020): July
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jrc.1428

Abstract

This paper discusses about design and development of gimbal smartphone, which are made to be simple and less money consuming by utilizing microcontroller and MPU 6050 sensor. Recently, the development of videography and image processing is inseparable from the rapid advance in smartphone technology. One of the most popular features is camera. Hand movements and shocks cause fewer maximum results. To improve the quality of camera captures and video, it is necessary to have a stabilizer for camera position.  Thus, it is expected that the outcomes of this paper are able to give contribution for cheap gimbal smartphone. Design and implementation of gimbal uses acrylic as the material, with 5 mm of thickness. This MPU 6050 sensor is optimized to detect sway in axis X, Y, and Z or roll, pitch, and yaw. Gyroscope and accelerometer provide input to the microcontroller, which will process for output on 3 servomotors that function to maintain the camera’s position at a specified set point. The results show that MPU 6050 sensor can response angle reading error of 1.34° of roll, 0.25° of pitch, and 0.78° of yaw. Error in maximum servomotor movement is 1.5°. Thus, it can be concluded that gimbal can work optimally with less money consuming as well as low error. It is expected that the next research will add other suitable and accurate control, that is, PID or fuzzy.
Transformasi Digital Manajemen Aset Pendidikan: Implementasi Sistem Informasi Sarana dan Prasarana Terintegrasi pada SMK Pancasila 1 Kutoarjo Wahid Nur Rohman
Jurnal Ekonomi dan Teknik Informatika (JNETI) Vol 14 No 1 (2026): Jurnal Ekonomi dan Teknik Informatika
Publisher : Politeknik Sawunggalih Aji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37601/jneti.v14i1.396

Abstract

Digital transformation in educational institutions has become a strategic imperative to enhance operational efficiency and accountability. SMK Pancasila 1 Kutoarjo faces significant challenges in infrastructure and asset management, which remains manual and fragmented, leading to data redundancy and delayed inventory reporting. This study aims to design and implement an Integrated Asset and Infrastructure Information System to optimize school governance. The research methodology employed is Research and Development (R&D) using the Waterfall development model, encompassing requirements analysis, system design, coding, and testing. The results indicate that the implementation of the integrated system significantly reduces the asset reporting cycle time from several working days to mere minutes via real-time data access. Furthermore, data synchronization across departments (workshop heads and infrastructure units) improved inventory accuracy to 100% and strengthened decision support for school management in procurement planning. This study concludes that the digital transformation of asset management serves as a critical instrument for Vocational High Schools (SMK) in managing complex practical equipment effectively and transparently.
Co-Authors Arif Ainur Rafiq Sugeng Dwi Riyanto