I looked at the Sparkfun logger, but that doesn't seem to log the time 
between beats over a long period. It only calculates a max 32 readings.

Per Linne wrote:
> Here's one that allready exists:
>
> http://www.sparkfun.com/commerce/product_info.php?products_id=8661
>
> Kind Regards,
> PerL
>
> ----- Original Message ----- 
> From: "David Duffy (AVD)" <david@audiovisualdevices.com.au>
> To: "Microcontroller discussion list - Public." <piclist@mit.edu>
> Sent: Wednesday, November 04, 2009 7:35 AM
> Subject: [EE] Heart beat logger
>
>
>   
>> Has anyone here built a heart beat logger? I'm wanting to log each beat,
>> not the average rate.
>>     
> ........
>   
>> One thing I've seen is the chest straps with micro transmitters.
>> Normally a watch picks up the signal, but Polar do make an OEM receiver
>> module. The straps are easy to buy, but I've not found any where local
>> that sells the modules yet.
>> David...
>>
>>     
-- 

___________________________________________
David Duffy        Audio Visual Devices P/L
Unit 8, 10 Hook St, Capalaba 4157 Australia
Ph: +61 7 38235717      Fax: +61 7 38234717
Our Web Site: www.audiovisualdevices.com.au
___________________________________________

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