Velleman VTBB2 SOLDERLESS BREADBOARD - 830 HOLES Features base socket (see figure): twin columns of 5 x 63 terminals bus strip (see figure): 4 buses of 25 connected terminals are arranged in 4 rows Specifications material: external body is made of ABS the internally interconnected clips consist of phosphor-bronze nickel-plated spring clips base socket: 1 bus strip: 2 tie points: 830 14-pins IC https://elecena.pl/product/21012509/velleman-vtbb2-solderless-breadboard-830-holes 2022-06-16 https://elecena.pl/product/21012509/velleman-vtbb2-solderless-breadboard-830-holes 2025-07-09