Type:

Other

Description:

We constructed a robust and low-priced finger pulse sensor from a singing greeting card beeper. The beeper outputs the plethysmographic signal, which is indistinguishable from that of commercial grade sensors. The sensor can be used in school for a number of experiments in human cardiovascular physiology.

Subjects:

  • Education > General

Education Levels:

    Keywords:

    Tutorial or self-directed instruction,NSDL,NSDL_SetSpec_BEN,oai:nsdl.org:2200/20110722024142566T,Education,Teaching material

    Language:

    English

    Access Privileges:

    Public - Available to anyone

    License Deed:

    Creative Commons Attribution Non-Commercial Share Alike

    Collections:

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    Non-profit Tax ID # 203478467