A cute Arduino powered spherical quadruped robot has been created by Gregory Leveque, using an Arduino Nano, along with a 16-channel servo driver board.

An Arduino-based robot for people who don’t know how to build robots "Sparki" ideal for teaching kids (or adults) how to program robots.

The new Yeedi Vac 2 Pro is a robot vacuum with obstacle detection, oscillating mopping, and smart mapping for $450. But some software features need improvement.