LED, bipolar diffused common-cathode ultra wha?!
I was browsing through one of my local supplier's LED catalogue..Literally overwhelmed by the types of LED out there..
Diffused, non-diffused, super flux, super bright, ultra bright, common anode, common cathode, flashing, bipolar, etc..Anyone care to enlight this electronics noob?
Plus some of the LED spec says something like 630nm, 1800mcd, what do they mean?