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Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2023, Tutora: Anna Maria Vilà Arbonès

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Monitoring heart rate is crucial in various medical settings and blood oxygen saturation (Sp02) is a key indicator of the body’s oxygen-carrying capacity. In this project we will present a study of the theoretical part behind a pulse oximeter. We also explain the design of the electronic system with elements and components studied in the physics degree. Experimentally, we choose the right components to be able to create the electric circuit on a protoboard. This allows us to verify
theoretical aspect and check the signal status