1" pattern to enable compatibility with a variety of components

The space between the two center power rails is 0

This female-to-female DB9 pass-through breakout board provides a convenient method of accessing all the contacts of a 9-pin D-Sub connector

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

2" x 4" Perfboard with DIN Clips DB15-HD 1" pattern to enable compatibilityThis perfboard is the perfect tool for quickly prototyping an electronic circuit or turning a breadboard prototype into something more permanent. These boards have an ENIG surface finish and are made from high quality FR4 which can withstand high temperature soldering and re work. The holes on this prototyping PCB are aligned to a standard 0. 1" grid to enable compatibility with a large variety of electronic components. Each hole is electrically