It turned out this was a tutorial on how not to make a Robot Sumo ring. For information on Robot Sumo contests, see the Illustrated Guide to American Robot Sumo . A miniature Sumo robot differs from other sizes of Sumo robots in depth, width, and weight.
Some competitions even reduce the maximum allowable voltage or motor torque.
Its smaller size is less wieldy for an inexperienced carpenter. All the necessary materials can be obtained from a hardware store. Except for the lack of holes, solid pressed board is just like peg board, which is often used to hang tools above a workbench. It's lightweight, very easy to work, inexpensive, and has a smooth side. Of course, it isn't as durable as natural woods, linoleum, or ceramics.