Have you seen this book: Make: Lego and Arduino Projects? It’s all about adding in Arduinos to your Lego robot projects! This is really helpful if you find you want to do more with Lego robots, but find the NXT too restrictive.
It’s written by John Baichtal (@johnbaichtal), Matthew Beckler (@mbeckler) & Adam Wolf (@adamwwolf)! I’ve met these people at Maker Faire before, they are really cool. They asked me to write the foreword for their book, what a great honour!
This book goes along with the Bricktronics shield for Arduino. It’s how you can connect the NXT motors and sensors to the Arduino. They sent me one, cause even though I don’t have some Lego anymore, I’ll probably use the L293D for something (can never have enough of those chips eh!)
Here is a closeup of the board, not a lot of empty space and the TIP120′s will be standing up:
Here is the board when it is assembled. When following their kit instructions, the steps aren’t ordered from shortest components to tallest, so you may want to jump around a bit.
Look at this, the plastic connector things make it look like a giant compared to the Arduino / Diavolino!
CONNECTOR THINGS ARE STARING AT YOU!
Back in the day of RCX’s, the ‘connectors’ were much simpler and didn’t cost as much, they were just a few wires attached to a custom Lego brick. It was a lot easier back then to wire up your own lights or whatever.
I’m looking forward to using the L293D in some project at some point in time. As for the rest of the board, perhaps use it as robot artwork or something. Or if I find someone that is in to Arduinos and Legos, give it to them
Thanks again to the authours for the invite to write the Foreword. I hope it will get the readers motivated and ready to build (and read)!
More to come later about the latest and greatest RoboBrrd news!