The prototyping grid has a standard 0

making it easier to control solder flow and prevent unintentional bridges

This board is a great way to quickly pass electrical signals to multiple devices through common RJ45 connections

Multiple ST-BB-630 breadboards can be hooked together via the interlocking clips along the side of the board making it possible to expand your prototyping area as necessary

DB9 Female-Female Pass-Through Breakout Board with Feet Pass-Through The prototyping grid has aThis female to female DB9 pass through breakout board provides a convenient method of accessing all the contacts of a 9 pin D Sub connector. Each of the 9 connections as well as the shield are brought out to a prototyping area to enable in circuit modifications as well as easy probing and diagnostics. The prototyping grid has a standard 0. 1" pattern to enable compatibility with a variety of components. The rubber feet on this model provide clearance