Would a 4N35 work too? Only reason I ask is a local store has 200+ of them, but nothing else in stock. Appears they're pretty much the same?...
(Gotta understand that this is my first time in years that I've made a board) So..... 1. Positive HD light from mobo to anode on...
Other idea was to find out if ground of the pins does the flicker. Then I should be able to run the 4 LEDs in series off 12V+ grounded to the...
First noob post. Did a search, saw things for 10+ LEDs. Quick question for anyone that would know. Think I would be able to hook up 4 x 3mm red...
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