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Sistem Switching Pintu Otomatis Berbasis Mikrokontroler Atmega 8535 Pada Kantor Fakultas Teknik Unpab Gusti Sectiorita Sipayung
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 1 No. 1 (2022): Maret : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (72.808 KB) | DOI: 10.55606/jtmei.v1i1.464

Abstract

In the design of this tool, we designed a tool that is able to open and close the door automatically. To replace opening and closing manually using a PIR sensor (passive infrared). When someone is in the radius of the sensor, the door will open or close. We also use the Atmega 8535 micro, the reason we use the Atmega 8535 micro is because the Atmega 8535 micro already has an ADC (analogue digital converter) or analog to digital converter. Which serves as an input wave leveler to the microwave.
Rancangan re-instalasi threshold light dan runway end light di bandar udara fransiskus xaverius seda maumere Gusti Sectiorita Sipayung; Nurhedhi Desryanto; Ichyu machmiyana
Jurnal Pengetahuan dan Pendidikan Vol 5 No 1 (2026)
Publisher : Yayasan Baru Haji Samsudin

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The runway lighting system is a vital facility to ensure flight operational safety, especially at night or in low visibility conditions. This study aims to design the re-installation of threshold and runway end lights at Fransiskus Xaverius Seda Maumere Airport, transitioning from elevated to inset type with a 7-0-7 configuration on a 45-meter wide runway. The use of the inset type aims to create an obstacle-free zone at the runway threshold to minimize the risk of damage to aircraft tires and landing gear. The methodology employed is Research and Development (R&D) level 1, which includes field observations, interviews, and technical design. Load analysis results indicate a total circuit power requirement of 1.68 kVA, which is optimally served by a 4 kVA Constant Current Regulator (CCR) with an operational efficiency level of 42%. Geometric calculations resulted in a light spacing of 2.25 meters with an 18-meter center gap, complying with ICAO Annex 14 standards. Theoretical testing confirmed a voltage drop of 91.47 Volts, ensuring a stable distribution of the 6.6 Ampere current. The outputs of this research are Detailed Engineering Design (DED) and Bill of Quantity (BOQ) documents as technical references for the field implementation of the re-installation.