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Journal : Voteteknika (Vocational Teknik Elektronika dan Informatika)

Design and Development of a Hand Movement Controlled Wheelchair with NRF24 Module to Enhance Mobility for Individuals with Disabilities Muhammad Huseini Lubis; Muhammad Muhammad; Fakhruddin Ahmad Nasution; Selamat Meliala; Salahuddin Salahuddin
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 13, No 1 (2025): Voteteknika (Vocational Teknik Elektronika dan Informatika)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v13i1.133170

Abstract

This study aims to design and develop a hand movement-controlled wheelchair system using NRF24L01 wireless technology to enhance the mobility of individuals with physical disabilities. This research employs a Research and Development (R&D) approach, consisting of design, implementation, and testing phases. The system integrates ADXL345 and MPU6050 accelerometer sensors to detect the user's hand movements, which are then translated into wheelchair control commands via NRF24L01 wireless communication. The test results indicate that the system achieves a response accuracy of over 95%, with an average response time of 0.3–0.5 seconds, and can operate up to 100 meters in an open environment. However, in areas with multiple obstacles, the communication range is reduced to 20–30 meters, and the system occasionally experiences interference from other devices operating on the 2.4 GHz frequency. Additionally, the accelerometer sensors may produce less accurate readings when subjected to excessive vibrations from uneven surfaces. The main contribution of this research is to provide a more intuitive, efficient, and user-friendly wheelchair control alternative compared to conventional methods such as joysticks or voice commands. Future developments could include artificial intelligence (AI) integration to improve movement detection accuracy, as well as additional sensors such as LiDAR for obstacle detection, thereby enhancing the safety and convenience of users.
Co-Authors abdullah, humaira Adi Setiawan Agam Muarif Alashri, Haris Andik Bintoro Apandi S, Arpan Ar Razi Ardyan, Muhammad Armelia Dafrina Asran Asran Asrillah Asrillah Ayike Kusprasetya Azhari Azhari Azwar Yunus Badriana, Badriana Balatif, Ali Nur Muhammad Zaidin Basuki Wasis Bustami Bustami Cut Milya Damayanti Damayanti Dela Andriani Eddy Kurniawan Effendi, Mulia Eri Saputra Faisal Faisal Fakhruddin Ahmad Nasution Farhana, Izzati Fasdarsyah Fasdarsyah Fidyati, Fidyati Giffary, Muhammad Gultom, Togu Sahat Martua Hadi Hosseiniamoli Hafizh Al Kautsar Aidilof Hafli, T Hastriad, Tengku Ishak Ishak Jalaluddin Jalaluddin Kamar, Iqbal Leni Maulinda, Leni Lukman Hakim Luthfi Luthfi M Irsyad K Masrullita Masrullita Meriatna Meriatna Mirsa, Rinaldi Mirza Farhan Misbahul Jannah Mochamad Ari Saptari Muhammad Arif Muhammad Fauzan Muhammad Huseini Lubis Muhammad Nugraha P Muhammad Rumiza Mulyawan, Mulyawan Mulyawan, Rizka Munirul Ula Muthmainnah Muthmainnah Nasrul ZA Nasrul ZA, Nasrul Nia Afriani Nikmat Wanda Nurhabiah Nurhabiah Nurlaila, Rizka Nurul Islami, Nurul Pasaribu, Josua Putra, Reza Rahmad Wahyudi Rahman, M R F Raudhatul Raihan Retwan, M.Alif Alzahy Rinaldi Mirsa Riza Fitri Rizal S.Si., M.IT, Rizal Rizka Mulyawan Rizki Alamsyah Rizky, Audry Azilla Rozanna Dewi Safwandi Safwandi Salahuddin Salahuddin Sanda Mulia Utari Selamat Meliala Sinaga, Selvi Sundari Sulhatun Sulhatun Suryati Suryati Suryati Suryati Susi Yanti Syamsul Bahri T Hafli Tarigan, Jhodi Okta Albiqho Teuku Mudi Hafli Trisna Trisna Zainuddin Ginting Zulfahmi Zulfahmi Zulmiardi, Zulmiardi