Heart rate sensor teddy bear


A teddy bear fitted with an infra red (IR) sensor in its paw detects blood flow in your finger when you hold its paw.

A picaxe 08M chip detects the pulses and flashes a light emitting diode (LED) in the Bears chest in time with your pulse rate.

More Picaxe projects for home and school at: www.NexusResearchGroup.com

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  • Posted by MatthewGarr

    Dear Nexus Research Group, the programming you have used for this project is EXTREMELY valuable to me. Is there any information you can give me on how to recreate a similar design??? I would appreciate it more than you can imagine, please respond on your own time frame.


    Matthew Garr

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