This is a bundle of the Arduino Mega Prototyping Shield Kit and the 0.5mm DFN10 to DIP Adapter PCBs.
Arduino Mega R3 Prototyping Board This prototyping board allows you to design a shield for the Arduino Mega or a compatible system.
This board provides many options for prototyping. Its prototyping area features 0.1" pitch rows and columns interlaced with 0.05" offset rows/columns, allowing close placement of multiple ICs (put one IC on each offset).
The board comes with all the parts needed to complete the standard indicator and reset circuits, and stackable Arduino Mega R3 headers. A small solderless breadboard (170 points) is included as a bonus.
SMT-to-DIP Adapter PCBs This is a strip of two DFN-to-DIP adapters with a twist. These have the patented Schmartboard|ez technology to make soldering surface-mount devices easy. Your SMT part will sit in grooves that hold it in place and already have solder in them. So all you need to do is put a chip in the grooves, apply flux, and use a small enough soldering tip.
The adapters ship as a single PCB that can be snapped apart easily, creating two individual boards each of which supports a 10-pin DFN chip with 0.5mm pitch (3×3mm body).
A strip of 40 male pin headers is included. This strip also can be snapped apart so that you can create the individual 5-pin segments needed when these boards have been separated.
Arduino Mega Shield Prototyping Bundle Resources