red led flashlight
Only one LED working in a parallel circuit?
Instead of another wall of text, and make things more organized, read my problem: Instructables http://www.instructables.com/community/Infra-red-flashlight/?comments=all # CT7BH37G8C40NHE not help … Anyway, read it there, and return here to answer if you want
If the LEDs have a forward voltage of 1.7V, then do [...]
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