Breadboard This Breadboard has a white, rectangular, solderless structure. It has 2 power buses, 60 columns, 10 rows and a total of 830 holes. All pins are compatible with standard headers (2.54mm). For dip sheathed microprocessors, the two sets are divided into five rows and have suitable holes for 29-20AWG cables. Thanks to the adhesive paper on the back of the breadboard, you can fix it to the surface you want and set up the circuit without difficulty. Breadboard Specifications 830 Holes

Dimensions : 165.5 x 54.5 x 8.5 mm