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All Journal Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan
Hadromi Hadromi
Program Studi Pendidikan Teknik Otomotif, Fakultas Teknik, Universitas Negeri Semarang, Jalan Kolonel H. R. Hadijanto, Semarang, Jawa Tengah 50229, Indonesia
Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science Immunology & microbiology Mathematics Physics Social Sciences

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Pengaruh Busi Racing, Groundstrap pada Kabel Koil dengan Remap ECU terhadap Performa Honda Beat FI Indra Bagaskara Dwiyanto; Febrian Arif Budiman; Hadromi Hadromi; Farda Pega Libra Gojandra
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i3.494

Abstract

The use of Honda Beat motorcycles in 2016 is still quite dominant among two-wheeled vehicle users. One of the efforts to improve vehicle performance is done by replacing standard spark plugs with racing spark plugs, installing groundstraps on coil cables, and modifying the ECU remap using the Juken 5 ECU with a limiter increased to 10,000 RPM. Groundstraps play a role in stabilizing the flow of electric current in the vehicle's electrical system, so that it can increase ignition efficiency and produce stronger and more consistent sparks on the spark plugs. The purpose of this study was to determine the effect on the performance of Honda Beat FI motorcycles that use racing spark plugs, groundstraps on coil cables and ECU remaps. This study needs to be done, so that motorcycle users can improve vehicle performance by adding groundstraps to the high-voltage coil cables. This study uses an experimental method. Dynotest is used to determine the resulting performance. The first step taken, testing, tuning and continued testing. The results showed that standard conditions produce a torque of 6.97 N.m and a power of 6.3 HP; The condition without a groundstrap produces 6.98 N.m of torque and 6.9 HP of power; while the condition with a groundstrap produces 6.99 N.m of torque and 6.4 HP of power. The torque generated by testing using a groundstrap increased compared to standard conditions, and power output also increased. Therefore, the use of a groundstrap and ECU remap affects the motorcycle's torque and power performance. Torque is essential for acceleration and climbing, while power influences top speed.
Rancang Bangun Sistem Pengaman Sepeda Motor Menggunakan Sensor Sentuh Surip Surip; Angga Septiyanto; Rizqi Fitri Naryanto; Hadromi Hadromi; Bunyamin Bunyamin
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 4 (2025): October
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i4.620

Abstract

This research aims to design and develop a touch sensor-based motorcycle safety system that integrates microcontroller technology and fingerprint sensors. The background of the research is based on the high rate of motorcycle theft in Indonesia, as well as the weak conventional security system that is easy to break into. The research method used is Research and Development (R&D) which includes the design, design validation, product manufacturing, and performance test stages. The development process includes problem identification, literature study, design design (electronic and mechanical), design validation and revision, product manufacturing, product validation and revision, system performance test, and data analysis. The system is designed using Arduino Nano and R503 fingerprint sensors, with the aim of restricting vehicle access to only verified users. The results of the study show that the developed safety system is able to limit vehicle access only to users whose fingerprints have been verified. Based on the feasibility test by experts and users, the system obtained a score of 90% on the design and feasibility aspects, and 85% on the performance test. These results show that the system is feasible to use and functions optimally. It was concluded that this fingerprint sensor-based motorcycle safety system is effective as an additional safety alternative to prevent theft. Further development can be done by adding features such as alarms, GPS tracking, and mobile app integration.
Co-Authors Angga Septiyanto Bunyamin Bunyamin Farda Pega Libra Gojandra Febrian Arif Budiman Indra Bagaskara Dwiyanto Rizqi Fitri Naryanto Surip Surip