• Karan Panchal
• Jill Desai
• Vatsa Patel

The utilization of non-renewable energy sources and the ozone depleting substances emanation is a developing worry of the universal group. Thus, the innovative work of elective sources is constraining down the expenses related with sustainable power sources. Generating electricity by solar energy that are inefficient and costly. Thus, to minimize the cost and to maximize the usage of energy Automatic Solar Tracker is proposed. This sun tracker system uses two light dependent resistors as sensors element to find the brightest point in the sky and move the position of solar panel according to the data collected by the LDR sensor. The data and signal processing of light sensors are performed by an Arduino Uno based system which controls a rotating DC Motor. This system tracks the maximum intensity of light by adjusting the solar panel to the incident light.

Arduino Uno, DC Motors, LDR sensors, Breadboard, Motor Driver, Battery.

"Automatic Solar Tracker", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.729-732, April-2019, Available :http://www.jetir.org/papers/JETIR1904200.pdf

"Automatic Solar Tracker", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp729-732, April-2019, Available at : http://www.jetir.org/papers/JETIR1904200.pdf