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All Journal Manutech : Jurnal Teknologi Manufaktur International Journal of Research in Vocational Studies (IJRVOCAS) Bersama : Jurnal Pengabdian Masyarakat
Imam Akbar
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Religion Aerospace Engineering Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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Lampu Sein Helm Sepeda Berbasis Voice Recognition Indra Dwisaputra; Parulian Silalahi; Bayu Cahyawan; Imam Akbar
Manutech : Jurnal Teknologi Manufaktur Vol. 11 No. 01 (2019): Manutech: Jurnal Teknologi Manufaktur
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (232.805 KB) | DOI: 10.33504/manutech.v11i01.96

Abstract

Bicycles are not equipped with the turn signal. For driving safety, a bicycle helmet with a turn signal is designed with voice rrecognition. It is using the Arduino Nano as a controller to control the ON and OFF of turn signal lights with voice commands. This device uses a Voice Recognition sensor and microphone that placed on a bicycle helmet. When the voice command is mentioned in the microphone, the Voice Recognition sensor will detect the command specified, the sensor will automatically read and send a signal to Arduino, then the turn signal will light up as instructed, the Arduino on the helmet will send an indicator signal via the Bluetooth Module. The device is able to detect sound with a percentage of 80%. The tool can work with a distance of <2 meters with noise <71 db.
Development of an IoT-Integrated Cigarette Smoke Detection System Using MiCS-5524 Sensor Aminullah, Moh.Wahyu; Dina Fitria; Imam Akbar; Rama Denata
International Journal of Research in Vocational Studies (IJRVOCAS) Vol. 4 No. 1 (2024): IJRVOCAS - April
Publisher : Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53893/ijrvocas.v4i1.243

Abstract

Cigarette smoke is one of the primary causes of indoor air pollution, leading to various adverse health impacts. To address this issue, this research aims to design of a cigarette smoke detection device using the MiCS-5524 sensor integrated with the Internet of Things (IoT). This device can detect the level of cigarette smoke in indoor spaces and provide alerts through an LCD, a buzzer, and the Blynk application. Furthermore, the device can activate an exhaust fan to remove cigarette smoke from the room. The device employs the NodeMCU ESP8266 microcontroller as the central control unit for system operation and internet communication. The MiCS-5524 sensor was chosen for its high sensitivity to carbon monoxide (CO), a major component of cigarette smoke. Test results demonstrate that the device functions effectively and accurately in detecting cigarette smoke and responding to indoor air conditions. It is anticipated that this device will contribute to improving indoor air quality and human health.
Community Empowerment Through Socialization of Eco-Friendly Paving Block Production from Plastic Waste in 26 Ilir Sub-district, Palembang City Imam Akbar; Dewi Rawani; Pramadhony
Bersama : Jurnal Pengabdian Masyarakat Vol. 3 No. 2 (2025): Bersama : Jurnal Pengabdian Masyarakat
Publisher : CV. Doki Course and Training

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61994/bersama.v3i2.1274

Abstract

Plastic waste remains a serious challenge in urban areas, including in 26 Ilir Sub-district, Palembang City, with significant impacts on both the environment and public health. Innovative efforts are therefore required to reduce waste volume while simultaneously providing economic benefits for residents. This community service program aimed to provide education and skills to the local community through socialization and hands-on practice in producing paving blocks from plastic waste using simple steel molds. The program was implemented in several stages: preparation, socialization, demonstration and practice, mentoring, and evaluation with feedback. The results showed high community participation with cross-generational involvement. Public understanding of the impacts of plastic waste increased significantly, from 52% before the program to 87% after. Participants were also able to independently practice paving block production, including the fabrication of simple steel molds. The paving blocks produced were dense and suitable for use in neighborhood roads. Community feedback indicated that 72% of participants were interested in continuing the program and forming small business groups focused on plastic recycling. Thus, the program successfully enhanced awareness, knowledge, and practical skills in plastic waste management. Beyond improving environmental cleanliness, it also opened new entrepreneurial opportunities that support the concept of a circular economy at the community level.
Digitalisasi Desain Teknik: Sosialisasi dan Pelatihan Autodesk Inventor di SMK Satria Nusantara (SN) Imam Akbar; Dewi Rawani; Akbar Teguh Prakoso; Tolu Tamalika; Ahmad Malik Abdul Aziz; Yules Pramona Zulkarnain
Bersama : Jurnal Pengabdian Masyarakat Vol. 2 No. 1 (2024): Bersama : Jurnal Pengabdian Masyarakat
Publisher : CV. Doki Course and Training

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61994/bersama.v2i1.606

Abstract

Penggunaan teknologi CAD (Computer-Aided Design) dalam pendidikan kejuruan menjadi sangat penting untuk mempersiapkan siswa menghadapi dunia industri yang semakin maju. Autodesk Inventor, salah satu software CAD yang populer, memberikan kemampuan bagi siswa untuk merancang, memvisualisasikan, dan mensimulasikan produk mekanik dalam bentuk 3D. Penelitian ini bertujuan untuk mensosialisasikan penggunaan Autodesk Inventordi SMK Satria Nusantara dan mengukur dampaknya terhadap pemahaman dan keterampilan siswa dalam desain teknik. Metode penelitian yang digunakan meliputi beberapa tahap: persiapan dan perencanaan, pelaksanaan sosialisasi, evaluasi dan penilaian, serta tindak lanjut dan konsultasi. Tahap persiapan melibatkan identifikasi kebutuhan, penyusunan materi pelatihan, dan koordinasi dengan pihak sekolah. Pelaksanaan sosialisasi mencakup pembukaan, penyampaian materi, dan latihan praktik. Evaluasi dilakukan melalui tugas, kuis, dan penilaian hasil kerja siswa, serta umpan balik dari siswa dan guru. Tindak lanjut berupa dukungan teknis, penyediaan sumber daya tambahan, dan kolaborasi dengan industri. Hasil penelitian menunjukkan peningkatan signifikan dalam pemahaman dan keterampilan siswa setelah mengikuti sosialisasi. Sebelum sosialisasi, sebagian besar siswa memiliki pemahaman dan keterampilan yang rendah dalam menggunakan Autodesk Inventor. Setelah sosialisasi, terjadi peningkatan pemahaman siswa dalam kategori "Sangat Baik" dan "Baik" sebesar 50%. Keterampilan praktik siswa juga meningkat, dengan 55% siswa berada dalam kategori "Baik" dan "Sangat Baik". Umpan balik dari siswa dan guru sangat positif, menunjukkan bahwa kegiatan sosialisasi ini relevan dan bermanfaat dalam meningkatkan kompetensi siswa. Sehingga sosialisasi penggunaan Autodesk Inventor di SMK Satria Nusantara efektif dalam meningkatkan pemahaman dan keterampilan siswa dalam desain teknik. Rekomendasi untuk pengembangan lebih lanjut mencakup peningkatan fasilitas teknologi di sekolah, integrasi pembelajaran CAD dalam kurikulum, dan kolaborasi lebih lanjut dengan industri untuk memperkuat kompetensi siswa dalam menghadapi tantangan di dunia kerja.
Co-Authors Ahmad Malik Abdul Aziz Akbar Teguh Prakoso Bayu Cahyawan Dewi Rawani Dina Fitria Indra Dwisaputra Moh. Wahyu Aminullah Parulian Silalahi Pramadhony Rama Denata Tolu Tamalika Yules Pramona Zulkarnain