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Grex Radio Item 61: Electronic questions - allowed here?
Entered by vivekm1234 on Wed Jul 5 18:20:57 UTC 2006:

Hey, are questions on electronics allowed here? I wanted to know if there was
a way to figure out the rated current for a super bright LED of unknown
origin.

3 responses total.

#1 of 3 by rcurl on Wed Jul 5 18:52:11 2006:

Increase the current until it burns out, and then use half that.....

(http://members.misty.com/don/ledd.html might help)

#2 of 3 by ball on Thu Jul 6 02:38:34 2006:

Try 20mA

#3 of 3 by vivekm1234 on Thu Jul 6 16:45:14 2006:

Cool site Rane! Don Klipstein and Samuel Goldwasser both have heaps off
stuff on LED's and S.Goldwasser has heaps of stuff on fixing electronics too!

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