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What type of sensor can detect a little piece of metal when it is placed in a bigger piece of metal?? Consider that they are the same color.
If you try to sense it from one side..
the piece to be sensed is set just 1/4" above the surface of the bigger piece and there are variations in position.
If you try to sense it from above
The big part has a hole then the little part(to be sensed) goes in the hole but it also has a hole in the center..
right now I´m using photoelectric sensor (difusse system) but I´m not getting good results...
Any of you can help?
Thak you
If you try to sense it from one side..
the piece to be sensed is set just 1/4" above the surface of the bigger piece and there are variations in position.
If you try to sense it from above
The big part has a hole then the little part(to be sensed) goes in the hole but it also has a hole in the center..
right now I´m using photoelectric sensor (difusse system) but I´m not getting good results...
Any of you can help?
Thak you