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A Long weekend in France

After spending a weekend in France, I managed to get quite alot done.
Here are afew pictures of the whole thing.
Aluminimum is lovely to work with. It's taken quite sometime to get this far
The most important thing to do is get all the profile lengths exact, so that all angles are correct.
The motor mount looks abit off but the important thing is that the motor spindle is lined up correctly
Stepper motor with mounting frame
Another one
Things are comming along nicely
Click on the image to see a video.
For this test I'm using a small unipolar stepper motor driven by a ULN2803A. It's just as a test to see if the system could/should work when I wire up the more powerful bipolar motors.