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Design and Performance of The Raspberry Pi Control System on Packaging Machine Capacity 2400 Pcs/h Kriswanto, Kriswanto; Karsan, Karsan; Al-Janan, Dony Hidayat; Roziqin, Ahmad; Hangga, Arimaz; Fathoni, Khoirudin; Wijayanto, Bagus
Rekayasa : Jurnal Penerapan Teknologi dan Pembelajaran Vol 19, No 1 (2021): July 2021
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/rekayasa.v19i1.28699

Abstract

Technology Development in the era of industry 4.0 is characterized by the use of automatic technology machines. But in small and middle-scale industries still use the conventional machine. Low-cost packaging machines need to be developed by utilizing the Raspberry Pi control system. The purpose of this research is to design, produce, and test the performance of powder packaging machines with the Raspberry Pi control system. This research uses an experimental research model with observational techniques in the form of a performance test. This research resulted in the design of the Raspberry Pi control system on a powder product packaging machine with a capacity of 240 pcs/hour. Based on the results of the control system performance test, it was found that the packaging was running well and consistent. From the rotation and stop pause of the stepper motor which has been set, it produces an average weight of the packaging and its contents weigh 13.737 grams. The difference in weight of the average product with the highest weight and the lowest weight is 0.063 grams and 0.057 grams. With a difference of less than 0.1 gram, it indicates that the weight resulting from packaging sugar products is good and consistent. In the pressing process, the temperature sensor takes temperature readings correctly, so that the heater can reach the press temperature of 1500C. Based on the trials and calculations that have been done, it is obtained 2,640 packages within 1 hour. This amount fulfills the initial target of designing a powder product packaging machine with Raspberry Pi control.
Pengaruh Perekat Tar terhadap Karakteristik Briket Ari Dwi Nur Indriawan Musyono; Novian Arjin Adinugroho; Dony Hidayat Al-Janan; Karnowo Karnowo; Sonika Maulana
J-Proteksion Vol 5, No 1 (2020): J-Proteksion
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/jp.v5i1.4266

Abstract

Seiring perkembangan zaman kebutuhan energi terus meningkat. Pemanfaatan limbah organik menjadi briket merupakan salah satu bentuk energi alternatif. Penelitian ini bertujuan mengetahui karakteristik briket berdasarkan ukuran mesh, tar, dan tekanan kompaksi. Penelitian ini menggunakan metode true experimental dengan variasi ukuran mesh 60, 80 dan 100 serta variasi tar sebesar 0%, 8% dan tekanan kompaksi 50 MPa, 100 MPa. Briket terbuat dari serbuk kayu sengon dengan masa 1gram dan waktu pengompaksian selama 90 detik. Pengujian sampel dilakukan dengan drop test dan densitas, pengujian drop test dijatuhkan dari ketinggian 185cm. Hasil pengujian drop test terkecil didapatkan pada ukuran mesh 100, tar 8%, dan tekanan kompaksi 100 MPa dengan nilai 0,42%. Semakin besar tar dan takanan kompaksi maka semakin baik. Pengujian densitas terbesar didapatkan pada ukuran mesh 100, tar 0% dan tekanan kompaksi 100 MPa dengan nilai 0,000965 g/cm3 (964,661Kg/m3). Semakin rendah jumlah tar dan semakin besar tekanan kompaksi maka densitasnya semakin baik.
OPTIMASI DESAIN SUDU TURBIN DENGAN PADUAN SAVONIUS DAN DARRIEUS UNTUK MENINGKATKAN DAYA Dony Hidayat Al-Janan; Maulana Iwan Saputra
Jurnal Rekayasa Mesin Vol. 14 No. 2 (2023)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v14i2.1430

Abstract

In this study, the effectiveness of the combination of the Savonius and Darrieus wind turbines was investigated, which is a vertical axis wind turbine. The aim is to determine the optimal blade design and analysis of the combined blade design compared to the stand-alone design. The method used is CFD simulation to find the torque value used for power calculation. From all simulations, the highest torque and power occurred at a wind speed of 5.58 m/s. The simulation shows the Savonius, Darrieus, and Savonius-Darrieus combination turbine variations, - so then as result from the Savonius-Darrieus combination obtained the best results, namely the torque of 82.59 Nm and the power of 2194.41 W. In conclusion, the turbine model with a combined blade design produces better torque and power compared to stand-alone turbine models.
PERANCANGAN ROBOT BERODA DENGAN SISTEM KENDALI BERBASIS IOT DAN GUI MENGGUNAKAN SMARTPHONE ANDROID Dony Hidayat Al-Janan; Gangsar Fadhil Muhammad
Jurnal Rekayasa Mesin Vol. 14 No. 2 (2023)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v14i2.1450

Abstract

A Wheeled Mobile Robot (WMR) is a robot that is often used for transporting a good in the industry. This study was conducted to integrate WMR with the Internet of Things (IoT) to control robots remotely, whereas wheeled robots with a DC motor driving power. Graphical User Interface (GUI) is applied for controlling this device via an Android smartphone. As a result; the robot can be driven via GUI commands with a forward speed = 0.535 m/s; reverse speed = 0.4 m/s; right-hand rotation speed = 25.2 rpm; left-hand rotation speed = 23.4 rpm. These robot performances are strongly influenced by the design, construction of the robot, the load received by the driving motor, and the capacity of the driving motor.
Analysis the Effect of Variation Permanent Magnet and Winding on BLDC Motor Performance Using ANSYS Maxwell Simulation Nur Arna, Muhamad Yusron; Al-Janan, Dony Hidayat
AEEJ : Journal of Automotive Engineering and Vocational Education Vol 6 No 2 (2025): Vol 6 No 2 (2025) : AEEJ : Journal of Automotive Engineering and Vocational Educa
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/aeej.v6i2.300

Abstract

One of the driving components of electric vehicles that are often used is Brushless (BLDC) motors which have advantages such as high efficiency, large torque density, and precise speed control. This study aims to evaluate the effect of variations in permanent magnet type and stator winding configuration on the performance of Brushless DC (BLDC) motors. Two types of permanent magnets, NdFe35 and SmCo24, are compared based on their electromagnetic characteristics, such as torque, rotational speed, efficiency, and current consumption. In additional, the stator winding parameters were varied, including wire diameters between 1.3 mm and 1.6 mm and the number of conductors per slot between 14 and 23. The simulation results conducted using ANSYS Maxwell show that the configuration combining NdFe35, an optimal number of 14 conductors per slot, and a large wire diameter of 1.6 mm delivers the best performance, with a maximum torque of 325 Nm, maximum power of 2.91 kW, efficiency of 79%, and a speed of 1241.5 rpm. Although the current consumption is high, the resulting power and torque performance are proportional.
Diversifying the Livelihoods of Small-Scale Fishermen Through Welding Skills Improvement in Kragan District, Rembang Firmansyah, Hendrix Noviyanto; Al-Janan, Dony Hidayat; Haryadi, Haryadi; Budiman, Febrian Arif
Jurnal Abdimas Vol. 29 No. 2 (2025): December 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/abdimas.v29i2.33921

Abstract

Karangharjo Village, Kragan Subdistrict, Rembang Regency, is a coastal village where the majority of the population works as traditional fishermen using boats <5 GT. Fish catch productivity is greatly influenced by the seasons, especially during the west wind period when catches drop dramatically to <10 kg/day. The low level of education, with 48.22% of the population only completing primary school, further limits skills and income levels. This situation leads to poverty and livelihood uncertainty. The objective of this community service programme is to develop alternative livelihoods through welding training using Shield Metal Arc Welding (SMAW) techniques as a strategy for diversifying fishermen's livelihoods. The implementation methods include planning, theoretical training, basic welding practice, application of workplace safety standards, and evaluation of participants' skills. The results of the programme show an increase in welding knowledge and skills among the 20 trainees, with some of them having the potential to develop their own welding businesses. This programme contributes to the achievement of the Sustainable Development Goals (SDGs), particularly Goal 8 (Decent Work and Economic Growth) and Goal 17 (Partnerships for the Goals), and supports the strengthening of the local economy through the empowerment of fishermen.
Development of Regenerative Agriculture in Gentinggunung Village, Sukorejo District, Kendal Regency Sholeh, Muh.; Kartijono, Nugroho Edi; Al-Janan, Dony Hidayat
Jurnal Abdimas Vol. 28 No. 1 (2024): June 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/12na0358

Abstract

Scarcity fertilizer subsidies and high costs non- subsidized fertilizer cause The Gunung Makmur Farmers Group is taking different alternatives, namely​ make fertilizer liquid organic in a way collective with utilise materials that are around​ they. See potential dirt livestock that has not been maximized and only used part small. Activities training making fertilizer has facilitated by Lazismu Kendal, the group farmer follow training making fertilizer liquid organic with facilitator practitioner agriculture Healthy from PT. Independent Earth Workshop. Aspect which become problem is related making fertilizer that is still use manual way, not yet use machine so that the production process is long and requires lots of energy, and conditions facility supporters who have not adequate. Activities devotion community that is done started from stage First that is preparation, doing licensing and survey field. Stage second that is activity devotion public through socialization about agriculture regenerative with method lectures, training making fertilizer organic through method practice directly. Stage third that is stage evaluation activity through method pre-test post-test. Evaluation results show that existence improvement knowledge farmer to agriculture regenerative and manufacturing fertilizer liquid. Farmers also participate participate in a way active in the process of activity discussion.
Ibu sebagai komponen penting dalam pemasyarakatan berkendara yang aman: penyuluhan safety riding for MOM (berkendara yang aman) pada Ibu-ibu PKK Kelurahan Ngijo, Gunungpati, Kota Semarang Al-Janan, Dony Hidayat; Bahatmaka, Aldias; Kriswanto, Kriswanto; Setiadi, Rizki
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 9, No 3 (2025): May
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v9i3.30556

Abstract

Abstrak Beberapa penelitian menyebutkan bahwa ketertiban dalam berkendara berkaitan dengan tingkat pendidikan, ketrampilan dalam mengendarai kendaraan, dan kesadaran dalam berlalu lintas. Stigma di masyarakat menuduh pengendara yang tidak tertib umumnya adalah wanita terkhusus kaum ibu. Sementara ibu adalah guru pertama dan utama bagi anak-anaknya maka asumsinya orang tua (ibu) yang baik dalam berkendara maka akan didapatkan pula anak-anak yang baik dalam berkendara. Berdasar latar belakang di atas, maka sebagai wujud tri dharma perguruan tinggi diadakan kegiatan pengabdian masyarakat dalam bentuk penyuluhan Safety Riding for MOM (berkendara yang aman) yang dilakukan oleh beberapa dosen Teknik Mesin UNNES kepada ibu-ibu PKK Kelurahan Ngijo, Gunungpati, Kota Semarang. Kegiatan ini dilakukan dengan metode ceramah dan praktek.  Sebagai simpulan, para peserta sangat antusias dan memahami materi yang disampaikan, ditandakan dengan terjawabnya 73% secara benar posttest dalam game  dan dikategorikan serapan materi cukup baik.   Kata kunci: penyuluhan; safety riding; PKK; Kelurahan Ngijo Abstract Several studies have stated that orderliness in driving is related to the level of education, skills in driving vehicles, and awareness in traffic. Stigma in society accuses unruly drivers are generally women, especially mothers. While mothers are the first and foremost teachers for their children, the assumption is that parents (mothers) who are good at driving will also produce children who are good at driving. Based on the background above, as a manifestation of the tri dharma of higher education, a community service activity was held in the form of counseling on Safety Riding for MOM (safe driving) which was carried out by several UNNES Mechanical Engineering lecturers to PKK mothers in Ngijo Village, Gunungpati, Semarang City. This activity was carried out using lecture and practice methods. In conclusion, the participants were very enthusiastic and understood the material presented, indicated by 73% of the posttest answers being answered correctly in the game and categorized as quite good material understanding. Keywords: counseling; safety riding; PKK; Ngijo Village