When it comes to tiny walking robots, [Radomir Dopieralski ... Tote, an affordable spider robot, is his latest creation. Tote is a four-legged bot utilizing 12 9 gram servos.

[MkMan’s] LEGO spider robot combines pieces from a Mindstorm kit with a few milled plastic parts. The legs are a locomotive concept called a Klann Linkage. They operate in pairs and convert the ...