If you still have problems compiling, look under File/Examples/MatrixMath/MatrixMathExample and compile that sketch. It has a call to Print

do you have a duplicate, more than one MatrixMath library installed?

I've compiled the sketch on both a Mega and Teensy 3.5. No problems. Have you installed the MatrixMath library? If so, check in MatrixMath.h for the...

I've uploaded the sketch now.

I've uploaded the sketch, control application and some test files to github hugo-source/AR2-source.... cheers

I need to do some more testing, then I'll put the arduino code + my control program + a pdf description onto github. I'm currently integrating a...

Do you have an arm built that you can use? Do you know how you want to use the software?

@kanatmetin Hi... the software is still pretty raw. Not a turnkey system like Chris's. I'm currently developing the control program which integrates t...

try They have most of what you want including the set screws. Nothing's cheap though. This is a high cost country