Macro studio photograph of the Lakshya solar tracker prototype highlighting the yellow custom wiring and micro-controller boards under moody blue light, portrait aspect
Macro studio photograph of the Lakshya solar tracker prototype highlighting the yellow custom wiring and micro-controller boards under moody blue light, portrait aspect
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/ LAKSHYA SYSTEM

Smart Solar Tracking

An automated dual-axis tracking prototype engineered with closed-loop micro-controller logic to continuously poll light levels and maximize solar panel yield optimization.

HARDWARE ARCHITECTURE

Eight Core Components

Built using standardized off-the-shelf components integrated seamlessly via custom Arduino code to ensure reliable low-draw actuation and structural durability.

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Solar Panel

LDR Sensors

Arduino Board

Servo Motor

High-efficiency photovoltaic cell capturing maximum solar irradiance.

Dual light-dependent resistors continuously polling ambient light levels.

Micro-controller executing real-time closed-loop tracking algorithms.

Low-draw precision actuator adjusting horizontal and vertical angles.

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Battery Unit

Motor Driver

Frame Structure

Wiring Bus

Rechargeable power storage maintaining steady system voltage.

H-bridge controller managing current flow to the actuators.

Weather-resistant chassis supporting the entire tracking assembly.

Shielded connections ensuring low-loss signal transmission.

Technical vector diagram illustrating the closed-loop feedback path between sensors, controller, and motor, styled with clean yellow and green lines on dark background
Technical vector diagram illustrating the closed-loop feedback path between sensors, controller, and motor, styled with clean yellow and green lines on dark background
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CLOSED-LOOP LOGIC

Operational Workflow

Five-Step Tracking Cycle

1. Sensors continuously monitor light intensity on both axes. 2. Arduino micro-controller processes differential voltage data. 3. Driver signals the motor to adjust panel orientation. 4. Actuators align the panel directly facing the sun. 5. Yield is optimized with minimal power draw.

This continuous closed-loop polling system ensures up to forty percent higher energy output compared to standard fixed-angle solar panel installations.