Edi Supartono
Prodi Teknik Elektronika Pertahanan, Akademi Angkatan Udara Yogyakarta, Indonesia

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Rancang Bangun Secure Mobile IP PBX Berbasis Raspberry Pi Dalam Mendukung Komunikasi Kegiatan Luar Taruna Akademi Angkatan Udara Muhammad Kharrel Dwiadamajati; Muhammad Fahrurozi; Edi Supartono; Bambang Gastomo
Prosiding Seminar Nasional Sains Teknologi dan Inovasi Indonesia (SENASTINDO) Vol 3 (2021): Prosiding Seminar Nasional Sains Teknologi dan Inovasi Indonesia (Senastindo)
Publisher : Akademi Angkatan Udara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (862.044 KB) | DOI: 10.54706/senastindo.v3.2021.126

Abstract

The Air Force Academy is a candradimuka crater for prospective soldiers who will laterproduce Air Force officers who are Tanggon, Responsive and Trengginas. In their activities they carry out learning and practicing activities both inside and outside the knighthood. Outdoor activities are carried out in a field full of challenges. Under any circumstances and under any conditions the activity must be carried out properly. Communication is one of the main keys to the success of a mission. In this study, a secure mobile IP PBX based on raspberry pi 4. This VoIP server replaces the conventional PABX and is used as a means of communication even though there is no internet signal. The device is designed as a standalone PABX field that is not dependent on a particular vendor. The user uses a softphone that is embedded in the smartphone. In addition, the security side remains the main factor in maintaining the content of the communication content. This device is equipped with TLS and ZRTP protocols to prevent MiTM attacks from occurring. In the end, this device is a communication bridge when AAU cadets are carrying out external activities.
Implementasi Trainer PLC Guna Pembelajaran Mekatronika Di Akademi Angkatan Udara Bambang Gastomo; Edi Supartono; Muhammad Fahrurozi
Prosiding Seminar Nasional Sains Teknologi dan Inovasi Indonesia (SENASTINDO) Vol 3 (2021): Prosiding Seminar Nasional Sains Teknologi dan Inovasi Indonesia (Senastindo)
Publisher : Akademi Angkatan Udara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (356.927 KB) | DOI: 10.54706/senastindo.v3.2021.127

Abstract

The implementation of mechatronics learning packaged in the form of a PLC trainer goes through several stages including: needs analysis, model design, implementation, product testing and revision. Overall, the feasibility of PLC trainers based on the results of the feasibility test, namely the validation of media experts was declared very feasible with a percentage of 86.67%, material expert validation was declared very feasible with a percentage of 88.33%, while in the pretest and posttest with an average pretest value of 67 ,19 and post test 72,72. The results of the t-test stated that the value of tcount > ttable (8.288 > 2.042) and significance (0.000 <0.05), meaning that there was a significant difference in the average score of pretest and posttest cadets learning achievement scores with an increase in the learning percentage of 82.30%. It can be concluded that the implementation of the PLC trainer for teaching mechatronics is included in the very good category and is worthy of being used as a learning medium in order to improve AAU's student outcomes.