I second the advice given by philso, although in this case I assume you'd want the analog output of your filter to go into the analog breakout board on the cRIO.
And if/when you're ready to move beyond the prototype stage and if your team has the interest, it is really fun to create your own PCBs. Here is a link to an excellent series of videos that covers the topic of building simple PCBs and getting them manufactured using Kicad (a free tool):
http://contextualelectronics.com/kicad-course-outline/
And here is a link to a project recently completed by one of the kids on our team:
https://github.com/HighlandersFRC/fp...r/levelShifter
We were able to get three boards manufactured using OSHPark and order the parts for under $10 total.
Dean