Working on my first DIY laser project: an RGV, color-shifting, liquid sky effect.
Given that I'm not trying to make any fancy 2D pictures, should I still follow the design of your basic DIY RGV projector, minus the y-axis galvo, or is it better to replace the galvo with a spinning mirror from an old laser printer? What are the pros and cons of the two approaches for getting the laser to scan?
Given that I'm not trying to make any fancy 2D pictures, should I still follow the design of your basic DIY RGV projector, minus the y-axis galvo, or is it better to replace the galvo with a spinning mirror from an old laser printer? What are the pros and cons of the two approaches for getting the laser to scan?