OBBLOG video help files:

Counter:

Binary counter (4 bits) built with obblog using 4 flip-flops. (from 0 to 15) ('obblog flip-flop')

Countdown:

Binary countdown (4 bits) built with obblog using 4 flip-flops. (from 15 to 0) ('obblog flip-flop')

Counter: NOR gates

Binary counter (4 bits) built with obblog using 4 flip-flops. (from 0 to 15). Using crossed NOR gates.

2 bits binary calculator:

Binary calculator (2 bits) built with obblog.

Adding 10 + 10 = 100 ; (2 + 2 = 4)

© 2010 Maurici Carbó Jordi of www.nummolt.com

Video help built with CamStudio: sourceforge.net/projects/camstudio/