Hello guys,
Can you tell me how these distance meters do work?:
http://www.majamax.com/high-precision-laser-point-distance-measurer-with-60-feet-range-p-2507.html
I noticed that they have a laser and an ultrasonic sensor, but not sure how laser combines by ultrasonic so that detects the range?
Thank
Can you tell me how these distance meters do work?:
http://www.majamax.com/high-precision-laser-point-distance-measurer-with-60-feet-range-p-2507.html
I noticed that they have a laser and an ultrasonic sensor, but not sure how laser combines by ultrasonic so that detects the range?
Thank