Happy 50th birthday LEDs

Thread starter PhotonWrangler
Start date Oct 9, 2012

fenix-store

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Oct 9, 2012

#1

PhotonWrangler

Flashaholic

The LED is 50 years old today. :party:

:party:

Here's a neat article about their discovery.

Oct 9, 2012

#2

Norm

Retired Administrator

Existing thread here

Norm

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