It is based on a solar tracker that can rotate automatically to track the sun with the help of four LDR sensors and two servomotors (SM1 and SM2), or manually using a potentiometer. To switch between the two modes (automatic and manual), a push-button is used.

Feb 24, 2025 · A sun-tracking solar panel significantly increases energy absorption by aligning itself with the sun’s movement. In this guide, we will create a Sun Tracking Solar Panel using Arduino Uno, equipped with LDR sensors and servo motors to automatically adjust its position for maximum sunlight exposure. Why Use a Solar Tracking System?

Mar 5, 2024 · Schematics and Connection of the Solar Tracker. The connection of the circuit is very straightforward. Here, I used an Arduino Uno as controller and connected the 2 LDRs to analogue pin A0 and A1 respectively. Pin 9 of Arduino is connected to the servo motor.

Jan 12, 2017 · In this article, we are going to make a Sun Tracking Solar Panel using Arduino, in which we will use two LDRs (Light-dependent resistor) to sense the light and a servo motor to automatically rotate the solar panel in the direction of the sunlight.

Nov 27, 2023 · In this project, we are going to show you how to make an Arduino Based Solar Tracker Using LDR & Servo Motor. The Solar Panel Tracker is designed to follow the sun movement so that maximum light intensity hits on the solar panel, thus increasing the …

So I've made a solar tracker using an arduino and servo motor. This solar tracker uses two LDRs to measure the light or the resistance of the LDR changes according to the light. It can also charge mobile phone.

Mar 7, 2021 · In this project, we will learn how to make a simple DIY solar tracking system using Arduino. Also, it moves through the dual axis. I used one servo motor and two LDR sensors for that.

This project demonstrates how to build a simple solar tracker using an Arduino Uno, two LDR (Light Dependent Resistor) sensors, and a servo motor. The system adjusts the position of a solar panel to maximize sunlight exposure by detecting light …

Feb 13, 2021 · In this prototype, we are using the LDR sensor to detect the light (sun) intensity and servo motors for automatic rotation of the panel using the Arduino microcontroller. The Arduino Uno board controls the motor as per the output of the LDR sensor.

Feb 1, 2025 · How to create a dual-axis sun tracking solar panel project using Arduino, its components, working principles, and more. This DIY Sun Tracker will dynamically adjusts the position of the solar panel to face the sun directly, maximizing the amount of sunlight captured.