Customize a PCB with SCAD

This is an SCAD file that lets you enter in a couple key dimensions to create a PCB with four mounting holes. I created it to make reference models for cases that hold PCBs in electronics projects. It's pretty simple and easy to customize, even if you're not familiar with SCAD. Just take measurements and change the variable values at the top of the file.

The default values are for a Gikfun perma-proto board.