[IAEP] Fwd: Heart Rate Monitor Peripheral
it.daniher at gmail.com
Wed Apr 8 08:39:58 EDT 2009
Back when I had much more time and less knowledge, I was working on
designing a similar device.
While the design didn't progress into a prototype due to lack of interest by
other developers and lack of knowledge on my end, there's a large wikipage
on TeleHealth_Hardware that's available for other people working on similar
projects to add to. Could everyone working on a health-related peripheral go
to http://wiki.laptop.org/go/Health_Hardware and add a blurb. This is a
great place for people to post technical resources as well.
OLPCinci Repair Center Lead
OLPC Support Gang Volunteer
On Wed, Apr 8, 2009 at 5:27 AM, Sascha Silbe <
sascha-ml-ui-sugar-iaep at silbe.org> wrote:
> On Wed, Apr 08, 2009 at 03:44:05AM -0400, Seth Woodworth wrote:
> I'd like to encourage everyone to build on the great work of Arjun
>> Sarwal and help us extend the sensor interface with our peripheral --
>> the heart rate monitor.
> Looks great! As I intended to do a similar device in the future (it's going
> to measure SpO2 (oxygen saturation) as well as that's what I'm interested
> in), I'd like to see the schematics. Are they available somewhere?
> Do you just amplify the current through a photo transistor or is there
> something more fancy going on, e.g. AGC?
> CU Sascha
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1.4.9 (GNU/Linux)
> -----END PGP SIGNATURE-----
> Devel mailing list
> Devel at lists.laptop.org
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Devel