1. Department of Digital Systems, School of Information and Communication Technologies, University of Piraeus, 80 Karaoli & Dimitriou Street, 18534 Piraeus, Greece
2. Department of Electronics Engineering, Technological Education Institute of Piraeus, 12244 Aigaleo, Greece
3. Department of Computer Programming, Trakya University, 22020 Edirne, Turkey
4. Department of Control and Automation Engineering, Yildiz Technical University, Esenler, 34220 Istanbul, Turkey