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All Journal Islam Futura Walisongo: Jurnal Penelitian Sosial Keagamaan Otoritas : Jurnal Ilmu Pemerintahan JURNAL MUQODDIMAH : Jurnal Ilmu Sosial, Politik dan Hummaniora Cetta: Jurnal Ilmu Pendidikan Pedagogik Journal of Islamic Elementary School Edukasi Islami: Jurnal Pendidikan Islam CARADDE: Jurnal Pengabdian Kepada Masyarakat Jurnal ULTIMA Accounting Jurnal Sosial Humaniora CCIT (Creative Communication and Innovative Technology) Journal Infotekmesin Pencerah Publik The Asia Pacific Journal Of Management Studies Abdi Laksana : Jurnal Pengabdian Kepada Masyarakat Madani : Indonesian Journal of Civil Society Ishlah: Jurnal Ilmu Ushuluddin, Adab dan Dakwah Jurnal Manajemen Pendidikan dan Ilmu Sosial (JMPIS) Neraca Inovasi: Jurnal Diklat Keagamaan Bima Abdi: Jurnal Pengabdian Masyarakat Al-Kawakib Jurnal Ilmu Hukum, Humaniora dan Politik (JIHHP) Edukasia: Jurnal Pendidikan dan Pembelajaran Prosiding University Research Colloquium Journal of Innovation and Research in Primary Education eProceedings of Applied Science Cerdika: Jurnal Ilmiah Indonesia Jurnal Ilmiah Mahasiswa Agroekoteknologi Jurnal Hukum Ekonomi Syariah : AICONOMIA Jurnal Keperawatan Profesional (KEPO) Indonesian Journal of Religion, Spirituality, and Humanity JIM: Jurnal Ilmiah Mahasiswa Pendidikan Sejarah Jurnal Terobosan Peduli Masyarakat (TIRAKAT) Jurnal Solusi Masyarakat Dikara Jurnal Sistem Informasi Karya Anak Bangsa Jurnal Ilmu Administrasi Publik Dimas Canthing Tapis : Jurnal Penelitian Ilmiah
Muhamad Yusuf, SE., M.Si.
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Journal : Infotekmesin

 1 
Optimalisasi daya output pada Photovoltaic Penggunakan sistem tracking dan Fuzzy Logic Controller qurniatun, Misti; Dwi Riyanto, sugeng; Yusuf, Muhamad
Infotekmesin Vol 14 No 1 (2023): Infotekmesin: Januari, 2023
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v14i1.1583

Abstract

Photovoltaic is one of the environmentally friendly power plants. One of the problems using photovoltaic is the low efficiency level. Therefore, a method is needed to optimize photovoltaic performance. The use of fuzzy logic control for dual axis tracking system is used in this study to optimize photovoltaic performance. The dual axis tracking system functions to keep the photovoltaic always perpendicular to the direction of the sun's arrival so that it has more optimal output power. The input of the tracking system comes from the LDR sensor which is installed on each side of the Photovoltaic. This sensor is combined with RTC to anticipate weather changes (cloudy). LDR and RTC sensor data as input for fuzzy logic controller. Based on the results of the research, the output power of the Photovoltaic tracking system is 9.363 Watts or 46.82% of the Photovoltaic specifications. Meanwhile, static photovoltaic with conventional installation has a power of 7.247 Watt or 36.23% of the specification. So that Photovoltaic with fuzzy logic control for dual axis tracking system is 29.20% more optimal.
Studi Perancangan Instalasi Penerangan dan Pengkondisi Suhu Ruangan Pada Gedung Bertingkat Las Mesin Prasetia, Vicky; Alimudin, Erna; Purwiyanto, Purwiyanto; Yusuf, Muhamad; Nurhilal, Mohammad
Infotekmesin Vol 14 No 2 (2023): Infotekmesin: Juli, 2023
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v14i2.1895

Abstract

Lighting is one of the most important requirements of a building. This is because inadequate lighting of a space can affect the health and comfort of activities in that space. In addition to less important lighting, room temperature adjustments, room temperature adjustments have a significant impact on comfort during activities in the room. This magazine describes the lighting and room temperature control design of the CilacapState Polytechnic Welder Shop. The method used in this study is a quantitative method. This method calculates the required lighting and room temperature control and compares it with the standards. 2 rooms increase the number of light points and 3 rooms change the type of lamp with a higher lumen. There are 8 rooms that are recommended to use air conditioners with SNI 91714189. According to the SNI, the number of air conditioners and the capacity of air conditioners adjusts to the size of the room.
Studi Kelaikan Tower BTS Berdasarkan Sudut Kemiringan, Kekencangan Baut, Kekuatan Beton Serta Pengukuran Ground Prasetia, Vicky; Sumardiono, Arif; Dwi Riyanto, Sugeng; Yusuf, Muhamad
Infotekmesin Vol 15 No 1 (2024): Infotekmesin: Januari, 2024
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v15i1.1897

Abstract

Telecommunication Network Tower is a tower made of a series of iron profiles or rectangular or rectangular pipes, or rectangular long pipes intended to accommodate antennas and radio transmitters and receivers of telecommunications and information waves. In principle, BTS towers have the function of connecting network user communication devices to other networks. To support the smooth operation of the network, the building will remain solid and secure for a certain period. Investigation of the feasibility condition of the tower structure is very important to determine the overall condition of the tower structure. The methods used are hammer test, check bolt tightness (torque), measure slope (vertical), grounding, and visual observation. From the results of the test data obtained the average bolt tightness is 432.86 Nm. The tower slope test of 1.90 cm on leg A smaller than 3.6 cm is considered good because it is still within the tolerance limit of the bat slope, the average soil resistance measure smaller than1 ohm used is very good, and the visual physical conditions are very similar, so it can be done Tower in safe and working condition
Rancang Bangun CNC Router 3 Axis Ukir Kayu Untuk Kerajinan Kaligrafi Dwi Riyanto, Sugeng; Yusuf, Muhamad; Dewi, Riyani Prima; Nurdiansyah, Robbihim
Infotekmesin Vol 15 No 1 (2024): Infotekmesin: Januari, 2024
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v15i1.2156

Abstract

The Indonesian wood industry is diverse, with wood carving being one of its most popular products. However, the manual wood carving process is not suitable for large-scale production. To address this challenge, a new tool has been developed to increase the production of wood crafts, especially calligraphy carving. This tool is a 3-axis wood carving CNC router machine controlled by a computer and smartphone. The CNC router machine was designed using the CNC Shield V3 and the Arduino Uno R3 motor driver, A4988 as a stepper motor controller. The mechanism applied includes creating vector images programmed with gcode, controlling and engraving calligraphy through software on computers and applications on smartphones with Bluetooth HC – 05 communication with a maximum distance of smaller than 10 meters. Based on control data by computer testing geometry testing circle dimensions of 58 mm x 56 mm and feed rates of 5 mm/sec, 8 mm/sec and 10 mm/sec with engraving times of 01:12, 00:48 and 00:42. Testing Muhammad's carving with dimensions of 100 mm x 100 mm and feed rates of 5 mm/sec, 8 mm/sec and 10 mm/sec with engraving times of 05:22, 03:45 and 03:24. Tests for cutting 12 mm thick MDF wood with a depth 1.5 mm and a feed rate of 5 mm/sec cuts 8 rounds for 13:12 min/sec. The control data by smartphone testing the geometry of the circle with dimensions of 50 mm x 50 mm and a feed rate of 500mm/min with a carving time of 58:43 minutes. Testing Muhammad's engraving dimensions of 70mm x 60mm and feed rates of 500 mm/min, 800 mm/min, and 1000 mm/min with engraving times of 54:34, 39:25, and 35:28. The test for cutting 12 mm thick MDF wood with a depth of 1.5 mm and a feed rate of 500 mm/min-cut 8x rounds for 10:21 minutes/second.
Optimalisasi Output Photovoltaic Menggunakan Pendingin Air Pada Pembangkit Listrik Tenaga Surya Terapung Supriyono; Yusuf, Muhamad; Purwiyanto
Infotekmesin Vol 15 No 2 (2024): Infotekmesin, Juli 2024
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v15i2.2329

Abstract

Land requirements are one of the obstacles to developing solar power plants . One solution is to utilize the surface of the reservoir for the construction of floating solar power plants. Excessive heat from sunlight received by photovolataics reduces the effectiveness of floating solar power plants output. Excessive heat in photovoltaics can be reduced by cooling methods. In this research, a photovoltaic cooling system using water was developed. A water pump is installed to channel reservoir water to the photovoltaic surface. The cooling system uses two methods, namely the sensor and timer method. In the sensor method, a sensor is installed on the solar power plants to detect the photovoltaic surface temperature. If the temperature detected by the sensor exceeds the photovoltaic effectiveness limit, the water pump is started. In the timer method, the pump is run based on a preset time. Based on the test results, the cooling system is able to increase the photovoltaic voltage output. The average value of the timer mode cooled photovoltaic voltage is 3.79% higher compared to the photovoltaic voltage without cooling and the average value of the sensor mode cooled photovoltaic voltage is 1.02% higher than the photovoltaic voltage without cooling.
Co-Authors Abdul Azis Abza, M. Thohar Al Aghista, Rizka Dwi Putri Ahmad Junaidi Ahmad Rivauzi Aisar, Tasya Rahadatul Akhmad Kadir Alamin, Nurul Alfikri, Annisa ‘Alwiyah Alghani, Raid Alimudin, Erna Alwis Alwis Anggara Setya Saputra Anwar Us, Kasful arsalan, zaky arsyani, vidya Baidhawi Baidhawi Dedy Syahputra, Dedy Denok Kurniasih Dewi Kumala Sari Dian Anggraini, Reni Diana, Rahmi Dwi Riyanto, Sugeng Eka Putra Faisal Faisal Fatah, Khoirul Fathiaty Murtadho Fatmawati, Ludya Fatmayanti, Anisa Fauziah, Silvi Laila Rista Fransisca, Talia Berliana Fridayanti, Nelly Fuzari, Razul Garamatan, Afan Halomoan Handayani, Rd Selvy Hapzi Ali Hendrival Hendrival Heni Purwati HIDAYAH, RINI Hidayat Hidayat Ikhwanudin, Aolia Iribaram, Suparto Isrowiyah, Isrowiyah j-sika Jalwis, Jalwis Junita, Nana Nurma Kartolo, Rachmat Khairani, Annisa Khairunnisa, Musyrifah Latifah Latifah Lestari, Nining Puji LUKMAN, LUKMAN Lutfianasari, Rahma Mas’ud, Ibnu Mayalibit, M. Yasin. Un. Meidiah, Alifia Nida Safira Miftahulkhairah Anwar Moegiri, Moegiri Mohammad Nurhilal Muhammad Anzarach Pratama Muhammad Muaz Munauwar Muhammad Saifudin Muhandy, Rachmad Surya Mutia Qana'a Nasrulloh, Anas Nawir , M. Syukri Nawir, M. Syukri Nazimah Nazimah Nilahayati Nurcholisa, Siti Nurdiansyah, Robbihim Nurdin, Muhammad Yusuf Nurjaman, Andri Permana, Dicka Trie Prasetia, Vicky Prasetya, Vicky Prihantara, Andesita Purwiyanto Purwiyanto, Purwiyanto Putra, Pristian Hadi Putri, Andrea Gafiria Permata Putri, Novita Prahmasari Putri, Sofi Amelia Qurniatun, Misti Raden Mohamad Herdian Bhakti Rafli, Muhammad Rahmawati, Rimba Ramadhan, Aditya Duta Rengga Satria Rido Putra Rifqi, Tiara Rini Sulistiyowati Riyani Prima Dewi Sabtatianto, Reandy Safrizal Safrizal Santosa, Tomi Apra Sarifah Tullah, Dewi Singgih, Rahadi Pratomo Siti Fatimah Sopiah, Popi Sudirman Sudirman Sugeng Dwi Riyanto Sugiyanto - Suharyanto H. Soro Sumardiono, Arif Sumartina, Nurisah Sunarmin SUPRIYONO Supriyono Supriyono Suryanisari, Pipin Suryatiningsih Sutarti Sutarti Syamhalim, Agianto Syamsarina, Syamsarina Syifa Khoirunnisa, Syifa Taliba, Jumalia TAUFIQUROKHMAN, TAUFIQUROKHMAN Toifur, Tubagus Usamah Usamah, Usamah Usamah, U Usnawiyah, Usnawiyah Watora, Ibrahim wentianah, wentianah Wirdati, Wirdati Witro, Doli Yanti, Isma Darma Yohani, Yohani Zaenuddin Hudi Prasojo Zulihi, Zulihi Zurrahmi Wirda