This is a four-wheeled robot chassis built by high school students ... and eventually into science related careers. The design seen above uses just two motors, each with a chain to drive both ...

Most of the design rules are very open ... dev boards to homemade PCBs that snap directly onto the chassis, everything to get your robot rolling as soon as possible. While manufacturing methods ...

The first robot prototype focused solely on mechanical design. According to Yufeng ... batteries were mounted with spring ...

Among them, the design of the sweeping arm for the vacuum ... the 176° water that is constantly cleaning the pad. Second, the chassis on the robot—basically the robot itself—can lift its ...