Freetronics ProtoShield Pro
Photo: Jonathan Oxer
Shield URL: ProtoShield Pro
General-purpose prototyping shield designed to provide maximum prototyping area. Supporting parts are pre-fitted as surface-mount components.
Includes a reset button wired to the Arduino reset line; a general-purpose pushbutton switch with pull-up resistor; blue power LED; general-purpose red and green LEDs with active-high inputs; and two smoothing capacitors.
Open Source: Yes, OSHW-compliant
License: TAPR Open Hardware License
No pins specifically used on the shield. All headers except the ICSP header are exposed as breakout pads on the PCB.