Description

It is a long life piezoelectric pulse sensor with signal filtering, conditioning and temperature compensation circuit. The high integration makes it very stable, reliable and extremely easy to use. It outputs the pulse wave which is voltage analog signal. It could be used in pulse wave analysis system, and even the Arduino based system.

Features

Output analog voltage signal
High-fidelity, low-impedance audio signal
High integration, reliability
Overload range 100 times
Anti-jamming design

Application Ideas

Heart-sound signal acquisition
Fetal-audio signal acquisition
other surface-tone signal acquisition

Documents

Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our forum.