As part of the Enchanted Objects Design Challenge I wanted to draw up some circuit diagrams. Given that I was planning to mostly use modules I chose Fritzing rather than Eagle as it's good sketch like diagrams.
As I was hoping to use the RGB LED Shield, I needed to make a new part. That was my first problem I could not work out how to create a one. I found out that it was possible to edit an existing part and save it as a new part so I took that approach. I saved a Arduino prototype shield as my starting point and edited it. I tried loading up JPG and PNG files but that simply did not work so I swapped to SVG files and had some more success.
There are several steps to the process.
You should now be able to use your part in a diagram. I've done a really simple one below in breadboard and schematic styles.
I've posted the part up on Github in the electronics folder
Note: I've not wired up the PCB part of it so if you need it to make a motherboard for a shield then you'll have to wire that up yourself.