It is easy to use a Pulse sensor that can be used to detect the Heart Rate of a Person. Heart rate is essential to determine your health and also to monitor while working out or running. This works on a principle called photoplethysmography, which means the changes in the volume of blood in an organ is measured by the changes in the intensity of the light passing through that organ hence the emitted light from the LED will be received by photosensor only when there is blood in the vein hence measuring the pulse. The output signal is further conditioned and filtered to give the final output. This Heartbeat sensor module can be easily used with Arduino to monitor anxiety levels, remote patient monitoring or exercise routines.
- Operating Voltage: +5V or +3.3V
- Plug and Play type sensor
- Maximum Current Consumption: 4mA
- Inbuilt Amplification and Noise cancellation circuit.
- Small Size makes it suitable for battery-powered devices.
- Diameter: 0.625”
- Thickness: 0.125” Thick
To connect the sensor module to any Microcontroller like Arduino, connect to VCC and GND to power it and get the output from Analog pin connect it to any pin with ADC on the board. The positioning of the sensor is important. It should always be put over a vein with slight pressure to hold it in place. Also, it has signal conditioning components that are also onboard the module, so do not touch it with wet hands.
1x Pulse Sensor with Wires soldered
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Manufacturing DefectIf you receive a product with a manufacturing defect, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.
2. Wrong Item Shipped
If you receive a different product then the ordered one, please contact us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.
Limitation of ReturnsWe don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product.
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