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El sensor de pulso Arduino se utiliza para probar el sensor de frecuencia cardíaca, estudiantes, artistas, atletas, creadores, desarrolladores de juegos o terminal móvil pueden desarrollar trabajo interactivo relacionado con la frecuencia cardíaca.
Los sensores se pueden poner en el dedo o el lóbulo de la oreja, a través de la línea interconectada se puede conectar al Arduino. También tiene una aplicación de código abierto, puede mostrar en tiempo real tu gráfico de frecuencia cardíaca.
Essence es un circuito de amplificación óptica integrado y sensor de frecuencia cardíaca del circuito que elimina el ruido.
1). Voltaje de la fuente de alimentación: 3,3 V ~ 5 V.
El paquete incluye:
2 x módulo sensor de pulso de frecuencia cardíaca para Arduino Raspberry pi
Alison Oentoro
Comentado en los Estados Unidos el 13 de marzo de 2025
I am so unhappy with this product! The image shows how it’s all connected but I received it with three pieces! Why do I need to solder everything together when the image shows how it is all pieced together?!
Brah
Comentado en los Estados Unidos el 4 de noviembre de 2024
You have to solder and put the connection together I tried everything and didn't work. This is a scam.
K
Comentado en los Estados Unidos el 30 de septiembre de 2024
Took a little fiddling but ultimately works as described for a cheap heartbeat sensor. If you've wired and connected this product correctly it will light up green.The reason I had trouble setting it up is that to get a proper signal, you need to set both the serial baud rate in your sketch and the baud rate on your serial monitor/plotter to 9600. Most sketches you'll find for this sensor have a baud rate of 115200 or something like that. I just changed the baud rate and it worked fine.Four stars because I thought based on the picture that I would not have to solder anything. You do have to solder the connectors on to the tabs on the board.
MonkeySue
Comentado en los Estados Unidos el 31 de diciembre de 2023
Many reviewers have complained about this product. I founded it functional, but it required considerable work to detect heart beat (pulse wave). One must be still: it's very sensitive to muscle movement ("noise"). I was able to measure my heart rate (photo), but the signal-to-noise was low. Verticle deflection of each beat corresponds to 78 microA change. Output would benefit from voltage applification (eventhough it has an on-board OpAmp amplifier). Current range thru sensor output pin: 3-4mA. Voltage range: 30mA [dark] to 2000mA [pulse].
Adam Temple
Comentado en los Estados Unidos el 27 de febrero de 2020
I haven't compared them to the genuine Pulse Sensor, but I am getting readings from them via Arduino and can see my pulse on the serial plotter output. Very cool.
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