I have a new ambitious project in hands.
It involves much more that what I know now, but I'm confident that I'll be able to accomplish it!
I will use shift registers, RGB LEDs, Arduino on breadboard, 7 segment displays, etc.
And of course, all I learn will be posted here.
First step is to learn how to use the ATMega328 (Arduino IC) on a breadboard, so that I can use it on a board for the final 'product'.