Yeah, I also added a fan. It made a huge difference for scan/calibration times. I just stuck a small 40mm fan underneath and pointed it roughly at the RasPi, that was already sufficient.

@mario Sorry for the late answer. If you give me a postal address, I can send it out if you are still interested.

Yes, indeed. It did not change no matter what I did. These artifacts were there when I first tried this object. Then I bought white spray chalk, but no change. Finally I bought blue spray chalk, think...

Indeed, now I can attach files. I don't have a picture of the model available right now, but just look at the end of the right arm. It is supposed to be a free hanging arm. I have no idea where those ...

Posted by: @mario When the point clouds do not match each other, the hardware setup is not aligned correctly. Some important points are: check that the checkerboard sheet is in the vertical center ...

Hi, Today I added a second laser to my Fabscan Pi, and I am getting wrong results. The scan from the first laser is about 10% smaller in the X and Y dimension than the scan from the second laser. The ...