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Thanks for the reply. I am using the 532nm to light up a few targets around 15-30 feet so I wanted to see if I could leverage the 532nm spot to judge the distance with some kind of sensor that would see it. I guess I could just go with some kind of normal time of flight thing but if I had a...

I have created a green laser (532) project w/ Arduino and I'm trying to find a way to measure the distance of the laser programmatically. This may be a pretty simplistic question but is there a sensor out in the world that can measure laser distance? I want to paint a object say 100yds out with...