Based upon and inspired by the Knex-o-saurus construction kit, I wanted to create a robot creature walking component that instead used a standard motor and commonly available K'nex parts.
Please make sure you attach the red rod in the right slots in the white connector, or your walker won't walk! Also, push a yellow rod right through the motor, and add 2 blue spacers onto the rod at each side. Next, build two leg-driving assemblies, each of which uses: 1. A double-grey 3D connector. 2. A white rod. 3. A red connector. 4. A ...