This document describes the design and implementation of an intelligent dual axis solar tracker using an Arduino microcontroller. It begins with an introduction to the increasing demand for renewable energy and benefits of solar tracking systems compared to fixed solar panels. It then provides details on the hardware components used, including light dependent resistors to sense the sun's position, Arduino as the controller, and servo motors to rotate the solar panels on two axes. Experimental results show the dual axis tracker has the highest efficiency at 67% and power output compared to single axis and fixed systems. A cost analysis in MATLAB found the dual axis system saves over Rs. 5000 annually in electricity costs compared to other methods.