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All Journal Jurnal Teknik Elektro GUYUB: Journal of Community Engagement
Syaiful Ahdan
Universitas Teknokrat
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Pengendali Lengan Robot Dengan Mikrokontroler Arduino Berbasis Smartphone Purwono Prasetyawan; Yopan Ferdianto; Syaiful Ahdan; Fika Trisnawati
Jurnal Teknik Elektro Vol 7, No 2 (2018): Jurnal Teknik Elektro
Publisher : Situs resmi ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (433.999 KB)

Abstract

Kemajuan dalam bidang elektronika ini telah membawa suatu dampak yang sangat baik dalam dunia industri. Pada masanya peralatan elektronik ini telah banyak digunakan sebagai pengendali yang bersifat otomatis. Untuk itulah sejalan dengan perkembangan teknologi yang begitu pesat khususnya dalam dunia industri, maka diciptakanlah robot-robot otomatis yang dikendalikan oleh teknologi komputer yang tanpa kabel (wireless). Pada penelitian ini menggunakan Arduino Uno yang sebagi mikrokontroler pengendali lengan robot dengan kontrol smartphone berbasis android dengan komunikasi antara handphone Smartphone Android ke perangkat hardware menggunakan Bluethooth. Data akan dikirimkan melalui smartphone android menggunakan bluetooth, kemudian bluetooth HC-05 akan menerima data yang selanjutnya diteruskan pada mikrokontroler arduino dan diolah mikrokontroler untuk memberikan perintah kepada motor servo sehingga lengan robot akan bergerak sesuai dengan perintah yang sudah dibuat pada lengan tersebut. Dari hasil pengujian pada penelitian ini menunjukan rangkaian lengan robot telah berjalan dengan baik jika dilihat dari catu daya, rangkaian pengendali, rangkaian Bluetooth dan rangkaian keseluruhan. Akan tetapi pada pengujian rangkaian Bluetooth menunjukan bahwa rangkaian dapat menerima data dari smarthphone maksimal dengan jarak 10 meter tanpa halangan dan 6 meter dengan halangan.
Penerapan Teknologi Content Delivery Network (CDN) untuk Mendukung Digitalisasi Sekolah di Daerah 3T Nana Rachmana Syambas; Syaiful Ahdan; Eki Ahmad Zaki Hamidi; Ratna Mayasari; Ade Nurhayati; Galih Nugraha Nurkahfi; Jupriyadi Jupriyadi; Adi Sucipto; Hasan Nur Arifin; Rohmat Tulloh
GUYUB: Journal of Community Engagement Vol 6, No 4 (2025): Desember
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/guyub.v6i4.12976

Abstract

This Community Service Program was implemented at SMKS Bumi Moro, Pulau Morotai Regency, a school located in a frontier, outermost, and underdeveloped (3T) region. The school was selected due to its limited telecommunication infrastructure, which has significantly constrained the implementation of digital learning. An initial survey revealed that the school relied on a single unstable internet access point, had only 12 active computers for approximately 180 students, and most teachers lacked experience in independently operating a Learning Management System (LMS). These conditions highlighted the urgent need for technological intervention. The program adopted a Participatory Action Research (PAR) approach consisting of four stages: (1) needs analysis through online surveys and interviews with the school principal and 20 teachers; (2) design and implementation of a local Content Delivery Network (CDN) integrated with Starlink-based internet connectivity; (3) training and mentoring on Moodle LMS utilization and the introduction of Artificial Intelligence (AI) applications in learning; and (4) evaluation of program effectiveness. The training involved 30 participants, including 20 teachers and 10 educational staff members. Evaluation using a Likert-scale questionnaire (1–5) showed that 70% of participants were very satisfied and 30% were satisfied, with average scores ranging from 4.6 to 4.9. Post-program observations indicated improved teacher capacity in managing digital classes, conducting online assessments, and utilizing stable internet access. Overall, the program successfully strengthened digital learning infrastructure and teacher competence, offering a replicable model for other schools in 3T regions in Indonesia.
Co-Authors Ade Nurhayati Adi Sucipto, Adi Eki Ahmad Zaki Hamidi Fika Trisnawati Galih Nugraha Nurkahfi Hasan Nur Arifin Jupriyadi, Jupriyadi Nana Rachmana Syambas Prasetyawan, Purwono Ratna Mayasari ROHMAT TULLOH Yopan Ferdianto