Explanation :
The PIC16F877A is main controller for this systems, PIC16F877A will use 5v to operate. We use sensor for the input, sensor will detect the brightest point. This sensor connected to PIC16F877A and then PIC16F877A will operate and run the motor. The motor will rotate the solar panel to brightest point. We store the voltage in battery. The voltage regulator will decrease the voltage from battery to 5 volt and supply to PIC16F877A.
Do you have the coding for PIC... since i also doing the same project as ur, I use 2 LDRs and comparator to detect the solar source, and connect to PIC16F877A, the the PIC control the motor drive circuit... Since my uni did not offer any PIC programmable class for my course so i wish to get ur coding as my reference... Thx. Email: wlkkeng@hotmail.com
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