... I'm planning to build a more rigid and software-controllable pan-tilt setup with the spare parts from a dental scanner - this are more 'proffessional' parts, but maybe some inspiration for DIY too.
- the pan table with high precision gearbox-DC-motor with encoder:
- the tilting arm with fixtures for two cams and a line laser or small LED-beamer:
- a small pan-tilt-table with a special code-plate on the underside for detecting it's exact position and orientation: