Forums

IR and RED led SMD pack

Started by msr September 22, 2010
Hello,

I need an SMD "pack" with IR and RED led for a pulse oximeter.
Do you know where can I get this? Suppliers?

Thanks!	   
					
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Posted through http://www.EmbeddedRelated.com
>Hello, > >I need an SMD "pack" with IR and RED led for a pulse oximeter. >Do you know where can I get this? Suppliers? > >Thanks! > >--------------------------------------- >Posted through http://www.EmbeddedRelated.com >
Anyone? Do you know some company who sells LEDs for pulse oximeters? Thanks. --------------------------------------- Posted through http://www.EmbeddedRelated.com
"msr" <mario.ribas@n_o_s_p_a_m.gmail.com> writes:

>>Hello, >> >>I need an SMD "pack" with IR and RED led for a pulse oximeter. >>Do you know where can I get this? Suppliers? >> >>Thanks! >> >>--------------------------------------- >>Posted through http://www.EmbeddedRelated.com >> > > Anyone? > > Do you know some company who sells LEDs for pulse oximeters? > > Thanks. > > --------------------------------------- > Posted through http://www.EmbeddedRelated.com
Don't know, but you could try Hamamatsu and also Roithner Lasertechnik. -- John Devereux
On Mon, 24 Jan 2011 09:46:16 -0600, msr <mario.ribas@n_o_s_p_a_m.gmail.com> wrote:

>>I need an SMD "pack" with IR and RED led for a pulse oximeter. >>Do you know where can I get this? Suppliers?
Mario, If you follow the URL near the end of TI Application Report SPRAB37; http://www-s.ti.com/sc/techlit/sprab37 it will point you at a sensor offered by biomettriccables.com. You might also look at TI reports SLAA274A and SLAA458 for technical details of using such sensors with MSP430 chips. A search on "spo2 sensor" turned up nearly 100k hits, but you'll have to do your own filtering. Hope this helps... Frank McKenney -- Patriotism is the recognition of a shared fate and the shared responsibilities that come with it. National honor is a recognition that one-day-at-at-time rationalism is a delusion that enables politicians to escape the responsibilities of statesmanship. -- Thomas Sowell / Intellectuals and Society -- Frank McKenney, McKenney Associates Richmond, Virginia / (804) 320-4887 Munged E-mail: frank uscore mckenney ayut mined spring dawt cahm (y'all)