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PERANCANGAN SISTEM KENDALI PADA SISTEM KEAMANAN SEPEDA MOTOR DENGAN MIKROKONTROLER ESP32 Assubhi, Moh Hanif; Rahmadewi, R
Aisyah Journal Of Informatics and Electrical Engineering (A.J.I.E.E) Vol. 6 No. 1 (2024): Aisyah Journal Of Informatics and Electrical Engineering
Publisher : Aisyah Journal Of Informatics and Electrical Engineering (A.J.I.E.E)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30604/jti.v6i1.168

Abstract

Along with the rapid development of technology, of course, making the security system more sophisticated, efficient and innovative. Internet of Things (IoT)-based security is one of the options for implementing technology in the security sector. With the existence of IoT, every community can keep their vehicle safely through a protection or monitoring system. In this study, the authors design and manufacture a Motorcycle Security System using Face recognition and Bluetooth-based Keyless as a motorcycle lock and a SW-420 vibration sensor as a theft detection. The theft detection system is also supported by a telegram notification service when there is an indication of theft on a motorcycle. The motorcycle protection control system with Keyless on this System can function only at a distance of 0 – 8.35 meters between the iTag BLE module and the ESP32 microcontroller. In other control systems, face recognition verification services can be carried out at a minimum user distance of 25cm and a maximum user distance of 50cm. While the protection system with a vibration sensor has a working logic truth of 100%. In the next development, a device with better hardware specifications is needed so that the performance of the control system has a wider range of detection values
Analysis of Voltage Drop and Illuminance Performance in 24 VDC LED Lightning System Using Different Driver Capacities Nuryana, Muhammad Risqi; Assubhi, Moh Hanif
EPIC Journal of Electrical Power Instrumentation and Control Vol 8 No 1 (2025): EPIC
Publisher : Universitas Pamulang, Prodi teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/epic.v8i1.58505

Abstract

This study examines how driver capacity influences voltage distribution and illuminance in a 24 VDC LED lighting installation. In many practical projects, differences in driver ratings are often assumed to have minimal impact as long as the load requirement is satisfied; however, voltage drop along the cable may affect the actual performance at the luminaire. An experimental measurement was conducted using identical LED fixtures connected through a 12-meter cable while varying the driver capacities at 20 W, 35 W, and 100 W. For each configuration, the output voltage from the driver, the voltage received at the LED terminals, and the resulting illuminance were recorded after stable operating conditions were reached. The observations show that higher driver capacity tends to provide slightly better voltage regulation at the load side, and this improvement is followed by an increase in measured illuminance. Although the voltage differences are relatively small, the trend consistently indicates the importance of proper driver selection in maintaining system effectiveness, especially in low-voltage installations with distribution distance. The results are expected to serve as a practical reference for electrical and lighting engineers in determining suitable driver specifications to achieve reliable and optimal lighting performance.