k2thedevil
New Member
can anybody tell me how to build an Optical mark recognition thing
black dot detection basically
black dot detection basically
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k2thedevil said:can anybody tell me how to build an Optical mark recognition thing
black dot detection basically
k2thedevil said:Your r right Nigel and thats primarily because I m new.
could u give me some links to sites offerring circuit designs for this problem
or if u know a circuit urself
i basically would like to detect a black dot on a white background
with minimal components and modest accuracy