Trying to create custom Input shield with Eagle.

I am trying to create a custom Input shield with Eagle. I've imported several libraries that contain the entire Uno R3 but, I am only interested in the board outline and pin headers. I plan to add terminal connectors to allow remote dry contacts to be wired to the shield. The dry contacts will assert/deassert inputs to my Uno R3. I will use the on-board +5V to wet the dry contacts.

Thank you!

Google “Arduino proto shield” (images) for a whole range of bare boards with Arduino pin headers.

Use KiCAD instead of the proprietary Eagle and you get templates that provides the shield basics for different Arduino types (including the UNO).

Eagle files of all the Arduino boards are here on this site. You just have to delete the parts that you don't need. Leo..