Safety Rail-beam

By: Ridwan Wicaksono and Fajar Bangkit Prasetyo (SMUN 8 Yogyakarta) – Gold medal OPSI 2010

This research is about the development of rail-beam technology that can work semi-automatically. This is called a semi-automatic because the microcontroller system make it work automatically (using sensors) and also can be controlled manually by a human. We made a prototype barrier system and focus on programmable logic control of sensor (detector). […]

Sekretariat Sagasitas - Jalan Cendana No 9 Yogyakarta, 55223 Indonesia
Sanggar Sagasitas - Jalan Pogung Raya 272F, Sinduadi, Mlati, Sleman, 55284 Indonesia