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All Journal ABDI SABHA (Jurnal Pengabdian kepada Masyarakat) International Journal of Research in Vocational Studies (IJRVOCAS) Jurnal Pengabdian Kepada Masyarakat International Journal of Economic, Technology and Social Sciences (Injects)
Gunoro
Politeknik Negeri Medan
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Peningkatan Produksi Usaha Sabun Cair VI’CLEAN dengan Penerapan Elektro-Motor pada Sistem Alat Pengaduk Abdullah; Samaria Chrisna HS; Gunoro; Moh. Zainul Haq; Sinta Marito Siagian; Yessy Dea Sylvia Saragih
KARYA UNGGUL - Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 1 (2022): Edisi Desember
Publisher : KARYA UNGGUL - Jurnal Pengabdian Kepada Masyarakat

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

Abstract

Usaha Kecil dan Menengah (UKM) adalah usaha untuk meningkatkan ekonomi sekaligus kualitas hidup masyarakat kecil, salah satunya usaha produksi sabun cair yang saat ini banyak dijadikan pilihan pekerjaan bagi ibu rumah tangga dikarenakan sabun cair salah satu produk yang menjadi kebutuhan pokok dalam kehidupan manusia sehari–hari. Ada beberapa pertimbangan dalam usaha sabun cair yang menjadi permasalahan mitra salah satunya proses produksi pengolahan sabun cair tersebut. Untuk menghasilkan kualitas dan kuantitas produk sabun cair yang baik dibutuhkan alat pengolahan produk yang baik pula, sehingga diperlukan upaya untuk peningkatan produksi pada mitra usaha sabun cair VI’CLEAN dengan menerapkan elektro-motor sebagai sistem penggerak sabun cair agar produksi sabun cair dapat meningkat tidak hanya kualitas melainkan juga kuantitasnya dimana saat ini mitra melakukan pembuatan dan pengolahan sabun cair yang dilakukan menggunakan alat manual yang tentu saja menyebabkan kurang efisien dan maksimalnya kualitas dan kuantitas sabun cair yang dihasilkan, berdasarkan dari permasalah mitra tersebut tidak hanya pemberian alat pengaduk saja tetapi bagaimana penggoperasian dan perawatan berkala yang harus dilakukan agar alat tersebut awet dan dapat digunakan untuk jangka waktu yang lama. Hasil yang diperoleh dari kegiatan pengabdian ini yaitu telah diterapkannya teknologi penggunaan elektro-motor yang dilengkapi dengan pengaturan kecepatan sehingga dapat berkontribusi dalam peningkatan produksi usaha sabun cair VI’CLEAN lebih optimal baik dari segi kuantitas dan kualitasnya.
Design of Earthquake Warning Alarm Using Accelerometer Sensor Based on Internet of Things Gunoro; Suprapto; Juli Iriani; Bakti Viyata Sundawa; Abdullah; Cholish
International Journal of Research in Vocational Studies (IJRVOCAS) Vol. 3 No. 1 (2023): IJRVOCAS - April
Publisher : Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53893/ijrvocas.v3i1.194

Abstract

Earthquake is natural event due to release of energy suddenly from within that creates seismic waves. The vibrations are usually caused by movement of earth's plates. It cannot be predicted when they are coming. Therefore, need to build an early warning system. It is for anticipation of save the community when an earthquake occurs. It provides solutions to minimize the impact of earthquake events. This system uses accelerometer sensor and arduino nano as a main controller and it is accompanied by Blynk application. This works for sent notification via smartphone. This tool has been successfully designed with manual testing to be able to see the sensitivity of earthquake sensor made. Accelerometer sensor works is using Tilt Method. Accelerometer sensor will tilt on surface as parable of earthquake. Accelerometer sensor will send vibration signal when earthquake occurs. Signal processing is done by Arduino nano as the main controller in system. If the signal is received by sensor then value of earthquake will be displayed on LCD screen. Status of earthquake was separated into 4 levels such as standby, alert, dangerous, dangerous and dangerous. After earthquake value appears on the LCD screen and the status is known then buzzer will sound. It indicates that the earthquake warning alarm is properly functioning. Next, NodeMCU also sends information to Blynk application, which is used as a notification and monitoring of earthquake conditions. Buzzer will sound as a warning alarm to notify peoples to save themselves. This sensor has three output coordinate points, namely X, Y, Z, which have analog values ​​on Arduino Nano. This analog value can be converted into Richter Scale. Based on experimental results, an analog value is 100 – 400.
Anomalies in the 110 VDC System at PT. PLN (Persero) Transmission Service Unit and Binjai Substation Gunoro; Juli Iriani; Dian Anggina Thamrin; Cholish; Abdullah
International Journal of Economic, Technology and Social Sciences (Injects) Vol. 3 No. 1 (2022): May 2022
Publisher : CERED Indonesia Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (820.022 KB) | DOI: 10.53695/injects.v3i1.631

Abstract

Anomalies in the DC system, both in the rectifier and the battery, will occur sooner or later, and the cause is equipment age, maintenance, and fault. The purpose of this study was to determine the anomaly that occurred in the 110 VDC system at PT. PLN ULTG Binjai. The research method is to observe, examine and measure the DC system. The research was carried out at the Paya Geli Substation and Pangkalan Brandan Substation. From the results of the study, it was found that the anomaly that occurred in the 110 VDC system at ULTG Binjai was the final voltage per battery cell which was less than 1 volt, namely the battery cell numbers 1, 34 and 39 in the Payageli substation 2 bank battery. DC ground occurs in bank 1 at the Paya Geli substation with the negative side connected to ground, the positive side voltage to ground is 95.2 volts, while the voltage on the negative side to ground is 8.4 volts. The main fault (phase loss) anomaly at the Pangkalan Brandan substation was due to the burning of the input line in the rectifier control module, causing the rectifier to fail and the DC supply from the rectifier to be lost and temporarily supplied by the battery. Regular maintenance is required for reliability to avoid anomalies and immediately recondition if the battery capacity is less than 60% and the final voltage per battery cell is less than 1 volt.
PKM Pelatihan dan Penerapan Pembelajaran Robotika Siswa di SD Muhammadiyah 27 Medan Kec. Medan Perjuangan Kota Medan Cholish; Sinta Marito Siagian; Abdullah; Sutan Pardede; Samaria Chrisna HS; Ferdinan Rinaldo Tampubolon; Gunoro; Muhammad Adam; Faisal Lubis; Ahmad Taufik Rawi
ABDI SABHA (Jurnal Pengabdian kepada Masyarakat) Vol. 4 No. 2 (2023): Juni
Publisher : CERED Indonesia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53695/jas.v4i2.882

Abstract

Tujuan dilaksanakannya program pengabdian ini adalah agar SD Muhammadiyah 27 Medan lebih kompetitif dalam bidang pemanfaatan teknologi robotika untuk mengembangkan pendidikan karakter di dalam kelas. Modul lengan robot, robot laba-laba dan robot penghindar dibuat sebagai bagian dari layanan dalam rangka penerapan teknik pelatihan untuk merancang sistem teknologi robot. Dengan terciptanya ekstrakurikuler robotika tingkat sekolah dasar yang mampu bersaing dengan sekolah lain, diharapkan pelatihan tersebut dapat menjalin silaturrahmi yang positif antara tim PKM dari Politeknik Negeri Medan dengan SD Muhammadiyah 27 Medan sebagai mitra binaan. Penggunaan teknik pelatihan dan pembelajaran berlangsung secara bertahap. Pertama, mengkaji bagaimana kegiatan dilakukan dengan menumbuhkan rasa kemitraan dengan mitra. Selanjutnya, transfer ilmu yang diperoleh selama pelatihan robotika dasar yang menjadi dasar pengembangan kegiatan ekstrakurikuler robotika berbasis teknologi yang sesuai untuk siswa sekolah dasar. Setelah kegiatan rutin perancangan robot selesai dengan mengikuti lomba dan expo di kota Medan, proses evaluasi dilakukan dengan meninjau sekolah.
Co-Authors Abdullah Adam, Muhammad Ahmad Taufik Rawi Bakti Viyata Sundawa Cholish Cholish Dian Anggina Thamrin Faisal Lubis Ferdinan Rinaldo Tampubolon Haq, Moh Zainul HS, Samaria Chrisna Juli Iriani Sinta Marito Siagian Suprapto Widodo Sutan Pardede Yessy Dea Sylvia Saragih