SparkFun Break Away Headers - 40-pin Male (Long Centered, PTH, 0.1") Connectors Components Another bonus is the ON/OFF

Another bonus is the ON/OFF switch which can be used to control power to your project

All five pins are broken out

This is the SparkFun XBee Explorer Dongle unit for the Digi XBee module line

This is a simple breakout board for the popular XBee product from Digi

MP3 players and development boards

SparkFun Break Away Headers - 40-pin Male (Long Centered, PTH, 0.1") Connectors Components Another bonus is the ON/OFFThis is a row of 40 break away headers spaced 0. 1" apart with long pins on both sides. This header is especially useful when you need to connect a PCB to a solderless breadboard. Each header can be broken apart to your preference to fit custom PCBs or general custom headers. Documents: Dimensional Drawing