1. The British University of Egypt (BUE),Faculty of Engineering,MSc. Student in Renewable Energy Program, Electrical Engineering Department,Cairo,Egypt
2. Faculty of Engineering and FabLab in the center for Emerging Learning Technology(CELT),Faculty of Engineering and FabLab in the centerfor Emerging Learning Technology(CELT),Electrical Engineering Department,Cairo,Egypt
3. Ain Sham University,Electrical Power and Machines Engineering, Faculty of Engineering,Cairo,Egypt