|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|
|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.