Bricktronics Breakout Board review by Xander at Bot Bench
Xander at Bot Bench wrote up a nice review of our Bricktronics Breakout Boards:
These adapters would definitely be indispensable if you’re planning to do any kind of tinkering with your Arduino and whatever NXT peripherals you had in mind.
I had a lot of fun putting them together and they plugged into the breadboard very easily and sat very snugly afterwards. They’re very reasonably priced at just $4 a piece. They come with the required 82K Ohm resistor, which you will need for the pull-up.