The robot itself measures about 19 centimeters in diameter (about 7.5 inches) and 10 centimeters (around 4 inches) tall, and it’s comprised of two stacked Arduino boards on wheels.

While child-sized humanoid robots like the Unitree R1 have come down in price, not everybody has a spare $6,000 to throw ...

Arduino Robot is a circular device with a diameter of about 7.5 inches, and it measures about 3.9 inches high. The kit is fully open source and can be programmed using the Arduino IDE.

I'm a sucker for chess technology stories, so I've been meaning to flag this one up for a while - the Arduino team have taken a look at the history of chess technology - in various forms of automation ...