International Journal of Innovative Science Engineering and Technology (IJISET)
Shortage of non-renewable fuel in the future is an upcoming global issue; therefore renewable energy such as solar energy has gradually replaced non-renewable energy. However, the output power provided via the photovoltaic conversion process depends on solar irradiation. This paper is to design and develop an ARM based robot which is capable to track maximum light intensity. The efficiency of the solar energy conversion can be optimized by receiving maximum light on the solar panel. The main components of the robot consist of microcontroller namely ARM7LPC2148, PIC16F877A microcontroller motors, RF Tx and RF Rx the PC with mat lab for speech identification. This robot is programmed to detect sunlight by using Light Dependent Resistors (LDR).