Electronics > Projects, Designs, and Technical Stuff

Vintage LED's

<< < (5/5)

cdev:
probably a way to have a light that just required a resistor to work with AC.


--- Quote from: zingzang on January 10, 2019, 09:31:26 pm ---Forgot to mention that I was going through some new arrivals and found a bi-polar red LED. Both dies are red (the anvils are a cool design) but I'm wondering why go through the trouble of designing it?

I get if one of the dies were a different color - that way reversing polarity would produce a different color. But why have two identical dies? Was this an attempt to power LED's using AC?

--- End quote ---

Navigation

[0] Message Index

[*] Previous page

There was an error while thanking
Thanking...
Go to full version
Powered by SMFPacks Advanced Attachments Uploader Mod