05-21-2008 10:18 AM
05-21-2008 08:48 PM
05-22-2008 07:43 AM
05-22-2008 08:57 AM - edited 05-22-2008 08:58 AM
05-22-2008 09:10 AM
05-22-2008 05:34 PM
05-23-2008 08:40 AM
12-23-2015 12:37 PM
hiii..i cannot figure out why the rests of the LEDs are flipping to 1 right after i play the circuit? can u please help me???