arduino mega expansion board

[system]

hi[ch65292]everyone[ch65281]
i have got a arduino mega and i want make a expansion board.

but i have no time to make the PCB, i want the PCB diagram[ch12290]

WHO can help me ? give me the PCB diagram.

thanks.

[system]

is anyone here?

[westfw]

Like this? http://www.nkcelectronics.com/megashield-kit.html

[system]

to westfw : like this

[system]

like this :

http://www.robotshop.com/dfrobot-mega-sensor-expansion-shield-4.html

[system]

or like this one Mega IO Expansion Shield For Arduino Mega V1.2 - DFRobot