Parallax's Prototyping Daughterboard is a convenient through-hole board that allows you to build your own circuits for the MoBoStamp-pe motherboard, the Propeller Backpack, and the Spinneret web server.

Features:

70 uncommitted plated through-holes on a 0.1” grid for your components
7 plated through-holes each in two uncommitted voltage busses
14 grounded through-holes
11 connecting pads for daughterboard connector supply lines and signals
Motherboard connector: compatible with the MoBoStamp-pe, the Propeller Backpack, and the Spinneret.
Ground plane for quiet operation
 

Other Daughterboards:

TSL1401 Linescan Imaging
TCS3200 Color Sensor
Parallax's PWR-I/O-DB
7-Segment Daughterboard (Master Unit)
7-Segment Daughterboard (Slave Unit)
 

Key Specifications:

Power requirements: 5 to 9 VDC
Communication: N/A
Dimensions: 1.37 x 1.37 x 0.37 in (35 x 35 x 9.64 mm)
Operating temp range: -32 to +158 °F (-0 to +70 °C)

ROHS Compliant, Made in the USA

Downloads & Resources:
BASIC Stamp MOBO Family Overview
Prototyping Daughterboard Documentation (.pdf)