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All Journal Jurnal E-Komtek JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Journal of Students of Automotive, Electronic and Computer
Bahtiar Wilantara
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Automotive Engineering Computer Science & IT Dentistry Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Transportation

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Pengembangan Media Pembelajaran Sistem Air Conditioner Berbasis Android Sketchware di Politeknik Dharma Patria Bahtiar Wilantara; Hamid Nasrullah; Akhmad Nurwahid
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 4 No 2 (2020)
Publisher : Politeknik Dharma Patria Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v4i2.402

Abstract

Tujuan penelitian adalah mengembangkan media pembelajaran berbasis android sketchware untuk kompetensi sistem air conditioner di Politeknik Dharma Patria. Metode penelitian adalah penelitian pengembangan (research and development) yang terdiri dari analysis, design, development, implementation, dan evaluation. Penelitian ini dilakukan di Politeknik Dharma Patria Prodi Teknik Mesin Otomotif. Uji produk dilakukan oleh dua ahli materi dan media untuk mengetahui kelayakan, serta pengujian pada pengguna akhir yaitu mahasiswa prodi teknik mesin otomotif. Hasil penelitian: 1) pengembangan media pembelajaran berbasis android terdiri dari delapan komponen, yaitu: sejarah, komponen, kelistrikan, cara kerja, perawatan, soal, dan jobsheet sistem air conditioner. (2) Penilaian kelayakan ahli materi dalam kategori sangat layak dengan skor retata 77. Penilaian kelayakan ahli media dalam kategori sangat layak dengan skor rerata 75. 3) Media pembelajaran berbasis android sketchware untuk kompetensi sistem air conditioner efektif digunakan di Politeknik Dharma Patria.
Pendampingan Pengembangan Kurikulum 2013 Program Keahlian Teknik Kendaraan Ringan SMK Muhammadiyah 2 Tempel Bahtiar Wilantara; Wakhid Yuliyanto; Sutikno; Umi Nurhidayati; Fery Ardianto
JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Vol 3 No 2 (2022)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v3i2.1011

Abstract

Pengembangan kurikulum 2013 revisi 2018 program keahlian teknik kendaraan ringan padap rogram pengembangan diri. Pengembangan diri yang ditentukanoleh SMK Muhammadiyah 2 Tempel diharapakan dapatmemberikan kompetensi tambahan bagi siswa untuk berwirausaha dan bekerja. Metode yang digunakan menggunakan analisis struktur kurikulum, kebutuhan pasar, implenetasi waktu pembelajaran, dan kebutuhan sarana-prasarana. Hasil pengabdian yaitu: SMK Muhammadiyah 2 Tempel mengembangakan program pengembangan diri pada ekstrakurikuler kompetensi perawatan dan perbaikan sitem AC.
Pelatihan Berbasis Industri Sebagai Upaya Peningkatan Kesiapan Kerja Siswa SMK Muhammadiyah 2 Tempel Bambang Sudarsono; Fatwa Tentama; Surahma Asti Mulasari; Tri Wahyuni Sukesi; Sulistyawati; Fanani Arief Ghozali; Herman Yuliansyah; Lu'lu' Nafiati; Bahtiar Wilantara
JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Vol 3 No 2 (2022)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v3i2.1015

Abstract

Pengangguran siswa SMK menempati jumlah tertinggi di Indonesia. Jumlah lulusan SMK yang terus meningkat akan menimbulkan permasalah baru jika tidak diimbangi dengan peningkatan mutu kesiapan kerja. Tujuan pengabdian kepada masyarakat (PkM) ini untuk meningkatkan sikap, pengetahuan, ketrampilan kerja dan pemahaman budaya kerja industri bagi guru. PkM dilaksanakan di Muhammadiyah 2 Tempel pada bulan Agustus dan September dengan metode perencanan, pelaksanaan, penilaian, dan evaluasi. Hasil yang dicapai pada program PKM ini adalah terciptanya keaktifan peserta dalam berdiskusi.
Honda Tiger 2000 Bike Engine Modification Test against Exhaust Emissions and Fuel Consumption Bahtiar Wilantara; Hamid Nasrullah; Atip Suwarno; Ahmad Nurkholis; R Chandra; Tombak Rizky Wijaya; Firman Handoko
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 5 No 1 (2021)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v5i1.535

Abstract

This study aims to determine the effect of modification of the Honda Tiger 2000 on exhaust emissions of CO and HC. The method used is to modify the carburettor venturi piston and replace the rocker arm with a roller rocker arm. The exhaust emission test used a gas analyzer type SUKYOUNG SY-GA 401. The object of the study was a Honda Tiger 2000 motorcycle. The results showed that modification of the Honda Tiger 2000 motorcycle at idle, 1000 rpm, 1500 rpm, and 2000 rpm increased CO emissions but reduced HC emissions. Based on comparing the motorcycle emission threshold values for manufacture ≤ 2010, namely CO emissions exceeding 5.5% and HC emissions less than 2400 ppm. Pertamax Turbo fuel consumption is more efficient than Pertalite with a distance ratio of 45 km requiring 1L Pertamax Turbo and 1.4L Petalite.
Analysis of Air Induction System Testing on the 2011 Daihatsu Xenia Type Xi Bahtiar Wilantara; Hamid Nasrullah; Muhamad Abdul Rois
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 7 No 1 (2023)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v7i1.1239

Abstract

Analysis of this air induction system testing aims to analyze the air induction system on Daihatsu Xenia types XI in 2011. The research uses descriptive methods by testing and analyzing Daihatsu Xenia Type XI Mobils in 2011 using the EFI X 431 Pro and multitester scanner to obtain research data. The test results show that: 1. The sensor map is in good condition because the voltage produced ? 3.5 V - 4 V is: 3.7 V. 2. The sensor is in poor condition because the resistance produced is ? 2.21 k ohm - 2,69 K Ohm, namely: 1.74 KOHM. 3. ISC in poor condition because the resistance produced ? 45.6 ohms - 50.4 ohms is: 43.2 ohms. Testing using Scantool Obtained Results: 1. Map sensor has decreased at rpm 2000 of 2 kPa and has increased in rpm 3000 of 2 kPa. 2. IAT Sensors at 1000, 2000 and 3000 RPMs are stable at 480C. 3. ISC at rpm 1000, 2000, and 3000 stable at 6.99 %.
Analysis of O2 Sensor Troubleshooting on Exhaust Gas Emissions and Fuel Consumption at Piksi Ganesha Indonesia Polytechnic Devi Septiyani; Bahtiar Wilantara; Ismail Kholid; Sidik Purnomo
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 7 No 2 (2023)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v7i2.1547

Abstract

This research aims to analyze O2 sensor troubleshooting on exhaust emissions and fuel consumption. The research method is comparative. Research steps by analyzing exhaust emissions and fuel consumption without an O2 sensor and with an O2 sensor at idle, 1000, 1500, and 2000 rpm. Research results: 1. comparison of exhaust emissions without O2 sensor and with O2 sensor, namely: idle rotation, CO = 7.41>3.33%, HC = 489 <497%, CO2 = 9.7 <12.5%, O2 = 13.44>0%, 1000 rpm, CO = 7.35>1.52%, HC = 686>538 ppm, CO2 = 9.7>11.8%, O2 = 10.91>2.20%, 1500 rpm, CO= 5.43>1.32%, HC= 666>472 ppm, CO2= 6.7>12.4%, O2= 13.25>4.95%, 2000 rpm, CO= 7.10>0.37%, HC= 499>272 ppm, CO2= 10.1<13.0%, O2= 11.24>9.03. 2. comparison of fuel consumption without o2 sensor and with o2 sensor, namely: idle rotation: 35=35ml, 1000 rpm: 15=15ml, 1500 rpm: 25>15ml, 2000 rpm: 15=15ml.
Analysis of Differences in Coper, Platinum and Iridium Spark Plugs on Fuel Consumption Bahtiar Wilantara; Ismail Kholid; Hamid Nasrullah; Ulfa Nur Fitri Khoiriyah
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 8 No 1 (2024)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v8i1.1778

Abstract

The research aims to determine the effect of different spark plug variations on fuel consumption. The method used is a descriptive method. The tools and materials used are: copper spark plugs, platinum spark plugs, iridium spark plugs, 5 liter measuring cup, and pertalite. Fuel consumption analysis compared copper, platinum and iridium spark plugs with rpm 700, 1000, 1500, and 2000. Test results: 1) Fuel consumption for copper spark plugs with rpm 700, 1000, 1500, and 2000, namely 40ml, 10ml, 15ml and 10ml. 2) Fuel consumption for platinum spark plugs with rpm 700, 1000, 1500 and 2000, namely 20ml, 5ml, 25ml and 20ml. 3) Fuel consumption for iridium spark plugs with rpm 700, 1000, 1500 and 2000 is 50ml, 10ml, 10ml and 10ml. So platinum spark plugs are more fuel efficient than copper and iridium spark plugs.
Pelatihan Penggunaan Gaz Analyzer di SMK Bhina Karya Rongkop Bahtiar Wilantara; Yoga Erdin Wicaksono
JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Vol. 6 No. 1 (2025)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v6i1.2173

Abstract

Tujuan dari pengabdian masyarakat tentang pelatihan penggunaan gaz analyzer yaitu memberikan pemahaman kepada siswa tentang cara penggunaan gaz analyzer dan sebab akibar terjadinya emisi gas buang. Metode yang digunakan menggunakan metode demonstrasi. Pemateri mendemonstrasikan cara penggunaan gaz analyzer kepada siswa SMK Bhina Karya Rongkop. Hasil pengabdian yaitu adanya peningkatan pemahaman siswa SMK Bhina Karya Rongkop sebesar >85% tentang emisi gas buang dan penggunaan gaz analyzer.
Peningkatan Kapasitas dan Kualitas Produk serta Implementasi Digital Marketing Sebagai Wujud Inkubator Bisnis Kampung Tudung Desa Grujugan Kebumen Blandina Hendrawardani; Desi Sugiarti; Ari Sunardi; Bahtiar Wilantara; Ari Waluyo; M. Haikal Ramdani; Azzahra Kurniafistika; Candra Ahmad Latief Pratama; Imam Maulana; Nasikin; Tri Wahyuni; Widya Audy Febriyanti; Ade Pangestu; Siti Nurjannah; Rangga Maulana Insani
JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Vol. 6 No. 1 (2025)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v6i1.2226

Abstract

Kegiatan pemberdayaan masyarakat desa melalui Program Ormawa Membangun Negeri dalam peningkatan kapasitas dan kualitas produksi perajinan anyaman bambu dalam wadah inkubator bisnis yang ada di desa melalui Bumdes membawa pembedayaan yang berdampak dan memberikan output kegiatan yang nyata dalam mengubah cara bekerja pengrajin lebih efektif dan efisien. Metode pembedayaan yang digunakan mencakup pendekatan partisipatif dan kolaboratif dengan masyarakat lokal, organisasi lokal, dan instansi terkait. Hasil dari kegiatan ini adalah produksi pengrajin dari cara yang tradisional beralih menggunakan mesin, kualitas produk unggulan meningkat karena kecepatan produksi serta kualitas produk inovasi yang memiliki nilai jual, dan terwujudnya inkubator bisnis yang ditetapkan melalui Peraturan Desa. Aktifnya media social dan marketplace sebagai sarana pemasaran online yang efektif. Kolaborasi pentahelix dalam pemberdayaan masyarakat ini menjadi kerjasama tim yang solid dan sumber daya manusia terlibat secara aktif sehingga memberikan dampak perubahan bagi pengrajin dan Pemerintah Desa.
Design and Implementation of Keyless Entry and Starter Rfid System on Daihatsu Xenia Type Xi Year 2010 Sidik Purnomo; Bahtiar Wilantara; Ismail Kholid; Azka Relief F W
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 8 No 2 (2024)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v8i2.2139

Abstract

The design and implementation of keyless entry and starter rfid on Daihatsu Xenia Type Xi Year 2010 aims to: 1) Know the tools and materials used in the design and implementation of keyless entry and starter rfid on Daihatsu Xenia type Xi year 2010; 2) Understand the steps of the design and implementation of keyless entry and starter rfid on Daihatsu Xenia type Xi year 2010; 3) Be able to find out the results of testing the design and implementation of keyless entry and starter rfid on Daihatsu Xenia type Xi year 2010. The research method used is research and development. The steps of making the design include: The process of assembling an Arduino Uno-based rfid system, the process of inputting rfid tag data to the Arduino Uno, the process of assembling the keyless entry module cable to the car's electrical system, combining the keyless entry module with the Arduino Uno-based rfid system, placing the keyless entry module and the rfid system, finishing. Design and implementation of keyless entry and starter rfid on the 2010 Daihatsu Xenia Type Xi as a security feature on the 2010 Daihatsu Xenia Type Xi car. Based on the test results, it can be concluded that the design and implementation of keyless entry and starter rfid can work well, according to the following: increasing security, increasing comfort, increasing prestige, facilitating access, damage to the electrical system, not easily duplicated, still vulnerable to theft, easy battery drop, susceptible to electromagnetic signal interference.
Co-Authors Ade Pangestu Ahmad Muzayyin Ahmad Nurkholis Akhmad Nurwahid Ari Sunardi Ari Waluyo Atip Suwarno Azka Relief F W Azzahra Kurniafistika Bambang Sudarsono Benowo Randy Arsyad Blandina Hendrawardani Candra Ahmad Latief Pratama Desi Sugiarti Devi Septiyani Dhimas Andree Priyono Fanani Arief Ghozali Fatwa Tentama Fery Ardianto Firman Handoko Hamid Nasrullah Hamid Nasrullah Hasanudin Herman Yuliansyah Imam Maulana Ismail Kholid Langgeng Rifa'i Ansori Lu'lu' Nafiati Lukman Novaludin M Fatkhur Rokhmanin M. Haikal Ramdani Mohamad Saifudin Muhamad Abdul Rois NASIKIN R Chandra Rangga Maulana Insani Sidik Purnomo Siti Nurjannah Sulistia Aji Budi Utomo Sulistyawati Surahma Asti Mulasari SUTIKNO Tombak Rizky Wijaya Tri Wahyuni Tri Wahyuni Sukesi Ulfa Nur Fitri Khoiriyah UMI NURHIDAYATI Wahyu Alif Ramadhan Widya Audy Febriyanti Yoga Erdin Wicaksono Yuliyanto, Wakhid