Electronic Supply by Industrial Electronics in Milwaukee Wisconsin : Potter Brumfield, Radio Shack Stores in Milwaukee: ARDUINO® BREADBOARD AND WIRE KIT - NEW! ARDUINO® BREADBOARD AND WIRE KIT - NEW! ================================================================================ synscon on 20/06/2016 04:32:00 ARD-A000032 This breadboard is transparent. It has two rows of power buses, split in 10 5-pin slots. It has 10 columns and 63 rows - a total of 630 tie-in points. All pins are spaced by 2.54 mm. The two sets of five columns are 7.62 mm apart (DIP package measures). This board has a self-adhesive strip on the back. The boards also have interlocking parts, so you can hook as many together as you like. You can even separate the outer rows from the inner one, once you have taken the adhesive strip away. The wire kit features 70 solid-copper wires in different sizes (measuring from 5.08 mm to 127 mm). Needle-nose pliers and tweezers are helpful when inserting or removing wires, particularly on crowded boards. All registered trademarks and trade names are properties of their respective owners and are used only for the clarification of the compatibility of our products with the products of the different manufacturers. Due to constant product improvements the actual product appearance might differ from the shown images. Product images are for illustrative purposes only.