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> 6 small opto sensor switch boards, cnc motor control
6 small opto sensor switch boards, cnc motor control
Those are 6 small boards that were used to sense mechanical movement.
They are quite simple, and each contains 3 optical sensors, or "optos".
They were removed from some decomissioned equipment, are in good shape,
and although not tested, beleived to work just fine.
Each board is about "1 1/8 (43mm) tall, and "1 3/8 (34mm) wide.
The distance between the center of the mounting holes is about: "1 1/4 (32mm).
They can be useful to control stop points of CNC equipment, robots, and much more.
The boards appear to be in good shape, but since I am unable to test them, I will
