Arduino Solar Tracker Servo-Controlled, Light-Tracking

In this, the solar panel is fixed on a structure that automatically moves according to the position of the sun like a sunflower.

Dec 11, 2019

•

15992 views

•

1 respects

Components and supplies

2

Resistor 10k ohm

1

Solar Panel, 2.5 W

1

SG90 Micro-servo motor

1

Arduino UNO

4

LDR, 5 Mohm

1

9V battery (generic)

Tools and machines

1

Soldering iron (generic)

Project description

Code

Downloadable files

Circuit solar tracker project

Circuit Diagram The circuit design of solar tracker is simple but setting up the system must be done carefully. Four LDRs and Four 100KΩ resistors are connected in a voltage divider fashion and the output is given to 4 Analog input pins of Arduino. The PWM inputs of two servos are given from digital pins 9 and 10 of Arduino.

Circuit solar tracker project

Circuit solar tracker project

Circuit Diagram The circuit design of solar tracker is simple but setting up the system must be done carefully. Four LDRs and Four 100KΩ resistors are connected in a voltage divider fashion and the output is given to 4 Analog input pins of Arduino. The PWM inputs of two servos are given from digital pins 9 and 10 of Arduino.

Circuit solar tracker project

Comments

Only logged in users can leave comments

123samridhgarg

0 Followers

•

0 Projects

1

0