Part 1: • One-Motor CVT Robot Arm #1 - Gearbox Last time, I started a project to build a robot arm which only has one main drive motor, and uses a series of clutches to drive three separate axees.

Arduino is now offering a fully-assembled robot, designed as a base platform for electronics tinkerers' DIY robotics projects. Its hardware and software are open-source, and designed to be hacked.

The differential swerve drive, though, as demonstrated by [WildWillyRobots], uses regular wheels on a complex mount to achieve impressive directional flexibility.

But a company called ArcBotics has created an Arduino-based robot called "Sparki" that can be used—and programmed—by anyone. You don't have to assemble it yourself; ...

As Randy points out in the video below, by giving the toy an Arduino, you’ve not only breathed a little bit of life into an old product, but you could tinker with this further–for instance ...

The Ardumower project with a simple aim: to making a new ‘brain’ freely available for every robot mower in the universe! The creation uses Arduino Mega and a selection of electronic components ...