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Publicado en línea: 06 jul 2025
Páginas: 28 - 35
DOI: https://doi.org/10.2478/sbeef-2025-0005
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© 2025 S. Andrei et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
The article describes a sun-tracking system based on Arduino Nano, designed to optimize the output of a solar panel. It incorporates an INA219 sensor for current monitoring, two servo motors for dual-axis orientation, and four photoresistors for light detection. The system automatically adjusts the panel’s position, maximizing solar energy capture and enhancing energy efficiency.