Andrei-Vlad UJICĂ

Abstract: The paper presents contributions regarding the design
and development of an intelligent refrigerator capable of automatically
monitoring stored food, controlling operational parameters, and
communicating in real time with the user. The system integrates
temperature, humidity, and presence sensors, a microcontroller-based
control module, and dedicated software for data management. The main
objectives are energy optimization, extended food preservation, and
automated inventory tracking. Experimental results confirm the stability
of the prototype, high measurement accuracy, and its potential
integration into modern IoT ecosystems.
Keywords: smart refrigerator, digital sensors, IoT, automation,
microcontrollers
Cuvinte cheie: frigider inteligent, senzori digitali, IoT,
automatizare, microcontrolere

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