Re: Old Dell 15" - 1 second lights up, then goes black
I was going to use 1206 SMD LEDs rated at 260mcd each. The tube is about 2mm dia and 310mm long = that means 2 * pi * r * h = 0.004m^2 = 223 cd for the tube. That means I'll need 1,000 LEDs+, which seems like way too much given that I've seen Edge LED screens with far less.
Originally posted by PlainBill
View Post
Comment