his is a robotic work that can program movement using cams that can be freely set. With two motors, proceed with a triangular crawler, and the left and right arms also move. Set the program bar with the cam inserted in the middle of the robot. Move the bar with the internal gear to mechanically read the arrangement of cams, push the steering leg under the body down, change the movement by floating the crawler.

★ Length of about 136 mm. ★ Two basic types of movement. ★ It is possible to control about 35 seconds with 1 bar. ★ All necessary parts are set and completed with only screwing and fitting. ★ Use one AA size battery (sold separately).