Feb 22, 2009 #1 S SamW Member Joined May 27, 2008 Messages 61 Reaction score 0 Points 6 i got some old LEDs from old electronics. i attached a wire to the positive and negative ends of the LED and then connected it to a AA battery, but nothing happened. why doesnt it work? how can i make it work?
i got some old LEDs from old electronics. i attached a wire to the positive and negative ends of the LED and then connected it to a AA battery, but nothing happened. why doesnt it work? how can i make it work?