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WorldFamousElectronics / PulseSensor_Amped_Processing_Visualizer

Processing code for pulse wave visualization
MIT License
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Problemas com a Precisão do sensor #25

Closed Klarinemend closed 3 years ago

Klarinemend commented 3 years ago

Precisão do sensor não está muito boa, os dados do sensor dá, não varia muito. O que pode ser feito para resolver isso? pulsação https://www.tinkercad.com/login?next=%2Fthings%2FjfoPR4Aoigb-fantabulous-gaaris%2Feditel%3Fsharecode%3D61G4X4tOjOA0T4u6OsugjoI6tvYWOIVzZhZz0n02EDA

biomurph commented 3 years ago

@Klarinemend My Portuguese is not very good. It does look like there is a pulse signal in there somewhere. It also looks like you have some very prominent power line noise in the signal as well. Try running the Pulse Sensor on your computer when you are NOT plugged into the wall outlet. (battery power on the laptop).

Also, please send a picture of your Pulse Sensor, so I can verify that you have legitimate hardware.

Klarinemend commented 3 years ago

image

biomurph commented 3 years ago

@Klarinemend I'm sorry to say, but you purchased a knockoff of our work. Since it's a clone, I can't really troubleshoot the hardware for you. Did you try without connecting your power supply?

Most knockoffs don't work very well. Some do, but it's a gamble.

Please support the original makers of Open Source Hardware and purchase legit parts from reputable dealers. We sell at www.pulsesensor.com Also available at SparkFun and Adafruit.