EKB Journal Management System
Author = Hesham Helmy Gad
Number of Articles: 1

1

Design and Construction of a Two Axes Sun Tracker Prototype with a Real Time Controller and Hybrid Stepper Motors.

Volume 34, Issue 4, December 2009, Page 73-82
Helmy El Sayed Gad; Safya M. El-Gayar; Hesham Helmy Gad