A group of robot enthusiasts built the world’s first mini sumo robot from scratch. Launched in a Kickstarter campaign, the team needs to raise money to start mass production of the mini robot and make ...

[David] over at Pololu programmed a mini-sumo robot, Zumo Red, with some extra smarts. The basic rules of sumo robotics is exactly like human sumo – push your competitor out of the ring. [David]’s ...

While most Sumo-style robots are fairly sizable, there is a subsection of the Sumo robot movement that focuses on making small robots. Really small robots. [Patrick] wrote in to share his latest ...

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The world’s greatest open-source electronics platform, Arduinos are microcontrollers that make the creation of interactive electronic devices accessible to everyone. Open-source and user-friendly, ...

The Arduino is a cheap, fun way to get into building your own electronics. It can also be daunting to get started. Here, we’ll show you how to get a start-to-finish Arduino primer with a killer ...