OpenElectrons.com NXShield

Posted: December 23, 2011 in Engineering, News, Robotics
Tags: , , , , , ,

OpenElectrons.com has made an NXT replacement of sorts. Leveraging the power of the Arduino platform, this shield allows the popular prototyping tool to interface with 8 RC servo motors and NXT motors and sensors. The shield has some integrated buttons and operates over I2C. The library for the shield contains both hardware and software I2C implementations, allowing for full support of Mindsensors products at faster speeds.

The video below shows a simple program I wrote. Using the Mindsensors LineLeader and SumoEyes. The robot is constructed out of LEGO parts and uses LEGO MINDSTORMS motors and sensors. There are axle holes to mount the shield and the NXShield is small enough to use with other Arduino shields (think xBee shield or midi shield). Watch the video for more details, but this robot doesn’t even come close to using the full power of the Arduino platform. I have a few more projects in mind with the platform. In addition, I recently ported the library to the Maple. I am still doing some final testing, but if you would like to give it a try, post a comment below!

 

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