RC Motor Dyno V.1

After many weeks of troubleshooting and diagnosing problems, I've finally finished my first iteration of the RC Motor Dyno! I say first iteration because I'm almost certain I will want to create a new one in the not so distant future as I already have a list of possible improvements in mind. Check out my Instructable for full instructions as well as the arduino code, Excel calculations workbook, and to see just how it works. Also feel free to check out the video to see it in action and as a visual reference for how to use the dyno and spreadsheet.

http://www.instructables.com/id/RC-Motor-Dynamometer-V10/

Printing the parts shouldn't pose any interesting problems as they're fairly simple in geometry, but still I have posted images of how I oriented the base and locking pins in order to get the best print quality on my machine.

Enjoy!