Extended range VU table (dot mode)

A metal dome array & sheet (dome array) is a kind of glued PET array & sheet that carries metal dome, which will be peeled easy from the released paper and place sticky on circuit boards, as a switche of electronic device. So it also need "peel & place metal dome", in viewing of metal dome packing. You can put single dome or several metal dome per array, as per designed purposed, mostly the same quantity and location as PAD of circuit board which will be sticked on.