Let’s Make Robots is a popular site for robot hobbyists. They’ve been running two build contests on the site which are now in their finals. Rik, a community member writes:
The LMR Dagu Mr. Basic Challenge invited makers to create any robot from a basic four wheel platform (provided by community sponsor Dagu Electronics). Entries vary from spectacular light shows (using Nixie tubes) to fire fighter to mouse droid (as seen on Star Wars). Three money prizes are at stake. All community members are invited to judge the entries.
The Oddbot LMR Video Challenge is sponsoring creative videos of home made robots. The criteria for “robot” are stretched far enough as to give any one a shot at the lavish prizes. The resulting videos are very funny and creative. The prizes consist of robots and components that Oddbot built and collected over the years. He must now part with them as he moves from Australia to China to become a pro.
I love the sense of humor, and fun, expressed in a lot of the entry bot designs and videos.