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All Journal Jurnal E-Komtek JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Journal of Students of Automotive, Electronic and Computer
Bahtiar Wilantara
Unknown Affiliation
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.
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.
Rancang Bangun Sistem Kerja Master Silinder Boster Rem Honda Berpaduan Dengan Rem Cakram BMW Langgeng Rifa'i Ansori; Bahtiar Wilantara; Hamid Nasrullah
JASATEC : Journal Students Of Automotive, Electronic and Computer Vol 1 No 1 (2021)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jasatec.v1i1.604

Abstract

The purpose of this study was to improve the quality of learning through the design of learning media for the Honda brake booster master cylinder working system combined with BMW disc brakes at the Dharma Patria Polytechnic Kebumen. The research method used is descriptive and documentation method. This research was conducted at the automotive lab of the Dharma Patria Polytechnic. The last test was carried out by students of the automotive mechanical engineering study program at the Dharma Patria Polytechnic. The results of the study show: 1) The learning media of the brake system works according to its function when the brake pedal is pressed 2) The assessment of the results of the questionnaire for learning media has a very effective comparison of 75%; quite effective 25%; less effective 60%; 3) the learning media for the braking system received a score from 2 media experts and was categorized as very suitable for use at the Dharma Patria Polytechnic.
Studi Analisis Sistem Induksi Udara Mobil Toyota Avanza K3-VE Dengan Scanner Launch Thinkdiag Easydiag 4.0 Ahmad Muzayyin; Dhimas Andree Priyono; Hasanudin; Bahtiar Wilantara
JASATEC : Journal Students Of Automotive, Electronic and Computer Vol 1 No 1 (2021)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jasatec.v1i1.610

Abstract

Testing the air induction system on the toyota avanza K3-VE car with the thinkdiag easydiag 4.0 launch scanner aims to test the air induction system with car media whether the sensors and air induction system contained in the media work well. The method used in this research is to use a descriptive research method. The data collection used in this study aims to strengthen the results of research based on a theory, ideas of experts and observations. Based on the results of the tests that have been carried out on the Toyota Avanza K3-VE car with the Thinkdiag Easydiag 4.0 launch scanner at stationary, low, medium and high rotations, namely: 1) speed of 750.25 Rpm, the IAT sensor reads 89.6 degree F, the MAP sensor is 4.2 Psi and the TPS sensor reads 0%, 2) speed 1507.75 Rpm IAT sensor reads 95 degree F, MAP sensor 3.62 Psi and TPS sensor reads 2.75%, 3) speed 2042.52 Rpm IAT sensor reads 96.8 degree F, MAP sensor 3.62 Psi and TPS sensor reads 4.31%, and a speed of 3102.75 Rpm the IAT sensor reads 114 degree F, the MAP sensor 3.77 Psi and the TPS sensor reads 6.67%, from the data obtained above it can be concluded that the sensor and air induction system on the Toyota Avanza K3-VE function properly and can be used for private vehicles. effective daily.
Co-Authors Ade Pangestu Ahmad Muzayyin Ahmad Nurkholis Akhmad Nurwahid Ari Sunardi Ari Waluyo Atip Suwarno 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 UMI NURHIDAYATI Wahyu Alif Ramadhan Widya Audy Febriyanti Yoga Erdin Wicaksono Yuliyanto, Wakhid