Go to Gamesradar.com to get the answer. You DUMB DUMB!!!

Meatspin.com

i have the code but i don't no how to connect the lines

ok so on the circuit board ones, the blue dots can aslo be described as letters.... on the
top row it is a,b,c,d. second row of dots are, in order, e,f,g,h. the third row, in order,
is i,j,k,l. bottom row is, in order, m,n,o,p. also think of it as a coorinate grid, as a
coordinate grid, go down 4, and click on the blue dot, then the dot above it, then to the
right of that one,right again, then the one above that one, up again,left,down,right, and
then right of that one... press complete, and if you did it right, you would get the super
mineral.

after beating the 3rd planet, you get the gard input machine on your ship. Use it and
press the circuit board function. Enter the code, then press the done button on the
screen. Something else will pop up. Turn over your card, and you will see the "EXACT"
same grid on the back of your card, but there will be a path on it. Enter the path it
shows on the back of the card onto the game, and press the done button on the screen, and
you will get the mineral.

i am the same person who wrote the two labeled answer, and simplified.

Go to http://pastie.org/pastes/606950/text it also tells other codes for circuit system
hoped that helped :)