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Pulse sensor, heart rate
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Pulse sensor, heartbeat, compatible with Arduino and other development boards.
This sensor uses a light emitter with a receiver and an amplifier to detect the variations given by the presence of the pulse and detect the heart rate.
To be able to work, it is imperative that the sensor is in direct contact with the skin and the ambient light is eliminated. This can be achieved by covering the sensor and the part of the body where the pulse is read.
Specifications
Supply voltage: 3.3 - 5VDC
Output Type: Analogue
Amplifier: Yes
Diameter mm PCB: 16mm
Comanda a fost super OK, dar rezultatele masuratorilor cu senzorul sunt discutabile.
Senzorul este sensibil la lumina ambientala. Recomandam acoperirea senzorului in momentul efectuarii masuratorilor.