01-02-2023, 08:38 AM
Annies, post: 1702, member: 133 Wrote:What about putting an Arduino ultrasound module for misuring the depth of what the laser is pointing at and then a variable focal point lens so that the laser is more in focus?I'm not familiar with this. What would be the advantages & disadvantages? Have you tried to use this? What did you think of it?