Author Topic: Howdy  (Read 1881 times)

Offline Lykkeliten

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on: September 19, 2008, 01:58:53 PM
Hey :)

I'm new here and i just started making pen, and i wonder what kinda resistor to use?

Im going to use a 5 Voltage Powersource(USB Cable) and this http://www1.elfa.se:80/elfa~no_no/go...no&i=75-010-91 IR LED.

If the link aint working i can post the specs.

OP165W
IR-LED
0.5mW
940nm
3.1mm

I don't understand any of the above.  :o Okay maybe the IR-LED-description and 0.5mW amps.^^ ???

BTW I'm from Norway.  ;D