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IR Pens / Alternatives to Vishay Led.
« on: June 26, 2010, 02:02:59 AM »
Hello guys.
I tried to make a whiteboard, its a very interesting proyect.
But i have a problem, i try with a lot of leds, and no one works fine.
I want to buy a vishay led, but i cant find this kind of leds in my country (mexico), its impossible.
And i search for alternatives, i find this led:
Everlight PT331C.
Its like a clon of vishay 6400.
Datasheet:
http://pdf1.alldatasheet.com/datasheet-pdf/view/202420/EVERLIGHT/IR333C.html
This led have 940nm of wavelength, 100ma, and 25° of view angle.
In the paper, this led its = to vishay....
This led might work fine??.
Thanks!
PD: Sorry for my bad english.
I tried to make a whiteboard, its a very interesting proyect.
But i have a problem, i try with a lot of leds, and no one works fine.
I want to buy a vishay led, but i cant find this kind of leds in my country (mexico), its impossible.
And i search for alternatives, i find this led:
Everlight PT331C.
Its like a clon of vishay 6400.
Datasheet:
http://pdf1.alldatasheet.com/datasheet-pdf/view/202420/EVERLIGHT/IR333C.html
This led have 940nm of wavelength, 100ma, and 25° of view angle.
In the paper, this led its = to vishay....
This led might work fine??.
Thanks!
PD: Sorry for my bad english.