The steerable mechanical walking robot is a project that uses a motor-driven Jansen leg mechanism to move, while also using a separate servo motor to steer the robot through a bell crank mechanism. The robot is wirelessly controlled via infrared, having buttons on the IR remote command the robot to turn left or right, go forwards or backward, and also to stop.
An Arduino UNO facilitates the electronics control of the robot, processing IR signal from an IR receiver, which promptly translates it into an action. The Arduino is powered by a rechargeable lithium-ion battery.
A motion study was used with a CAD model to analyze the motion of the physical prototype before building the robot. The final prototype uses a Jansen-style leg mechanism, which uses 11 linkages to mimic the walking motion of a leg.