custom 1Pcs Pulsesensor pulse heart rate sensor for Arduino open source hardware development pulse sensor

We are a manufacturer of electronic components, electronic modules for a large number of products.We are the factory!With more than 10 years of PCB development experience, the product quality is good, the price is excellent.A large number of wholesale sales of global buyers, welcome to purchase.

Introduction
Pulse sensor is used to test heart rate sensors, students, artists, athletes, creators, games or mobile terminaldevelopers can develop heart-related and interactive works. Sensor can be worn on the finger or earlobe, It also has an open-source app program, you can put your real-time heart rate displayed by the graph. In essence, a heart rate sensorintegrated optical amplifier and noise elimination circuit.

3V or 5V power supplyIntroduction

3Vor5V power supply