The Parallax NX-1000 StampWorks BASIC Stamp 2 Experiment Board Kit is a versatile electronics development kit that includes a breadboard, 7-segment display, and RS-232 interface. With 2KB of EEPROM program memory and support for the BASIC Stamp 2 series, this kit is perfect for creating and testing electronic projects. The compact dimensions of 5.5 x 5.9 inches make it easy to work with on a desk or bench, while the included features provide all the necessary components for a variety of experiments.