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This project demonstrates Li-Fi (Light Fidelity) communication between two Arduino boards using visible light for data transmission. Text data is transmitted using an LED and a 4x4 keypad on the ...

Abstract: Solar panels can be used to convert solar energy, a renewable resource, into electrical energy. The quantity of solar radiation that solar panels receive affects how much electrical energy ...

Abstract: This research study presents a novel automated window shade control system developed using the ESP32 microcontroller. The system integrates a Light Dependent Resistor (LDR) sensor for ...