Oh man, I'm really digging the tunes on this title screen! Cute presentation with the workbench and everything. It reminds me of the computer engineering courses I had to take in college. Haha.
Oops, if I click it automatically skips the dialogue. I thought it would just finish printing the dialogue! :P
Super cute concept. Honestly it reminds me of that game on Steam called while learn or something. It's to teach programming concepts, but here it's hardware. I love it. It'd be nice to see the pieces on the left revealed at all times, and it took me a second to realize that the info about each piece was at the top and not on the tooltip (hover) of each. Or change the icon of each sprite to clearly show what their + and - are. Only confusing bit imo. Great job! :)