RepRap Research Foundation Breakout Shield v1.4
Photo credits: unknown
Shield URL: Breakout Shield v1.4
Maker: RepRap Research Foundation
The Arduino Breakout Shield provides all the Arduino pins as screw terminals. It is perfect for semi-permanent Arduino projects, or just general prototyping. It also provides extra GND, 3.3V, 5V, and Supply voltage pins for convenience.
Version 1.4 fixes a potential short problem, and adds additional female headers to allow shield stacking.
Open Source: Yes, OSHW-compliant
License: GPL v2