Sistem Peringatan Pada Perlintasan Sebidang Tidak Berpintu Menggunakan Kontroler Arduino

Based on the KNKT data, within the last 7 years (2010-2016) there are 35 cases of train accidents. As many as 41% occur due to environmental factors such as railway crossings (KAI) without a latch. The Ombudsman RI calculated of KAI crossings without a latch reaching 1,000 locations. Including one in the residential area perumahan Pesona Regency Patrang, Kabupaten Jember. The railway is right at the entrance of the area. Based on survey results with residents of perumahan Pesona Regency, need a warning system as the train passes. In addition to being used as a community citizen, this system can help the housing guard to be on alert when the train passes. Warning system created, composed of 96x16 cm2 moving sign display and siren with 6 variations of sound. The schedule of train passes (on schedule PT KAI) in this crossing (perumahan pesona regency) is stored in the microcontroller. The type of microcontroller used is ATMega328 with Arduino programming language The system will give it a siren sound and display the warning to be careful for 10 minutes before the train flight schedule. The system is set to work for 7x24 hours non-stop. In addition to making system, in the program of devotion is also carried out training for administrators RT / RW perumahan pesona regency for the care and troubleshooting this system