Hack a Day reader [Stephan Martin] has assembled a clever bargain-basement system using an Arduino-driven stepper motor and a reduction gear system built up from LEGO Technic parts, along with ...

Previously, Cantin even used a similar Arduino-LEGO combination to responded to another LEGO Stack Exchange question. (Forum posters wanted to know if LEGO city-scale wheels could be motorized.

The person who is now president of LVL1, visited the space for the first time and brought with her a discarded Apple II controller for Lego bricks which had previously belonged to her father.

The self balancing robot is equipped with two Lego NXT motors and the open source Hippo-ADK board connects to a Android smartphone or tablet to provide extra processing power and functionality.

This huge controller easily outsizes a MacBook and was made with $130 (~R1 714) worth of LEGO. The D-pad is connected to a ball joint with the other buttons floating freely in the top part of the ...