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Brief Introduction

Pulse sensor is a sensor used to test heart rate. Students, artists, athletes, creators, game or mobile terminal developers can develop interactive works related to heart rate. Sensors can be worn on fingers or earlobes and connected to each other through interconnecting wires. It also has an open-source app that can display your heart rate in real-time as a graph. Essentially, it is an optical heart rate sensor that integrates an amplification circuit and a noise cancellation circuit.

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