Biped walker using two large motors.

Built using Mindstorms® EV3 Home Edition and EV3 Expansion Set and some parts from other technic sets.

A biped walker using two large motors for weight shifting, foot twisting, walking forwards and backwards and turning left and right.

Build instruction in PDF format and EV3 program downloads at bottom of the page.

The photos below show the routing of the cables to make them neater.


Ensure that the right foot is forward and the left foot backwards when running the program.

The basic program show how to walk forward, backwards and turn left and right. The sensor is just for show, but can be used to remotely control this robot.

Build Instruction (PDF) Download EV3 program Download

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