SparkFun Solder-able Breadboard - Large Boards, Sparkfun Originals Mounting Hardware It is designed to extract

It is designed to extract

It reports these values as binary bytes and the baud rate is selectable on the unit

This is a very useful

5mm hole with the aid of a lock-washer and nut (both included)

PNP transistors made by ST Micro

SparkFun Solder-able Breadboard - Large Boards, Sparkfun Originals Mounting Hardware It is designed to extractThis is the Large SparkFun Solder able Breadboard. A bare PCB that is the exact size as our full size breadboard with the same connections to pins and power rails. This board is especially useful for preserving a prototype or experiment you just created on a solderless breadboard by soldering all the pieces in place. The large solder able breadboard also includes real estate for screw terminal connectors and a trace down the center gutter for ground.