Hey. I am looking for a photoelectric or ultrasound sensor with a very wide beam. I need to detect a human hand presence withing short range and I need the beam to be as wide as possible.
I know that light curtain sensors would be best for this application but we are not able to use those due to price and ergonomical issues.
Adding just a quick sketch hopefully you understand what I mean.
The price range ideally <200$ per sensor
I know that light curtain sensors would be best for this application but we are not able to use those due to price and ergonomical issues.
Adding just a quick sketch hopefully you understand what I mean.
The price range ideally <200$ per sensor
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