400 Hole Breadboard

These 400-hole breadboards are essential for building quick circuits and prototyping sensors. The holes are spaced at the standard 0.1", and are compatible with a whole variety of ICs, components and modules (the same pin spacing used by Arduinos).  

The board comes with 40 rows of holes, each row holds 2 pairs of 5 electrically connected holes  (the two clusters of 5 are not connected together across the middle strip).

These breadboards also come with an adhesive foam backing, which allows you to mount them onto the side of your housing with ease.