Proto-24
BasicX-24 / BASIC Stamp Prototype Board - User Guide
The Proto-24 board requires only a minimal number of components to function. The board includes connections for a DB-9 connector to allow connections to your host PC system, regulated power supply, and a reset switch. Construction and technical details on the Proto-24 are available for download in PDF format from here. We also have schematics available for the Proto-24 and they are available here.