Mechanical

                                                       PART (1)

For part 1 (mechanical part), I use prospet transparent to serve as a base to stick DC motor and as we now prospet transparent have strength to accommodate rotation of DC motor.and another advantage to give first impression for our supervisors Tn.Haji Zainuddin Kornai  for flow design mechanical part.

This picture above is base for rotation 360 degree .so this motor will control that rotation to get the angle to get the best of light sun.

circuit pic

this is circuit for PIC controller ..i use pic 16f877A for control my prototype... because.

The 16F877A is one of the most  popular  PIC microcontrollers  and it's easy to see why - it comes in a 40 pin DIP pinout and it has many internalperipherals. 

The 40 pins make it easier to use the peripherals as the functions are spread out over the pins.  This makes it easier to decide what external devices to attach without worrying too much if there enough pins to do the job.  

One of the main advantages is that each pin is only shared between two or three functions so its easier to decide what the pin function (other devices have up to 5 functions for a pin).

motor driver circuit..

complete etching circuit pic +lcd

This task i complete to etching PIC + LCD circuit .Alhamdullilah I for this circuit I don't have  any problem to complete  our task.

DC motor