When a trolley is inserted into a circuit-board assembling machine, the system uses RFID to verify that all the feeders and reels are still in the correct position. NBS provides circuit boards for a ...

MADE IN TUCSON Circuit-board maker fills its niche nicely Location, speed keep Prototron busy, competitive Dan Sorenson Arizona Daily Star Mar 28, 2010 Updated Aug 20, 2014 1 of 3 ...