Before robots take over completely, it might be a good idea to learn a little about how they work. Start with this Elenco® Joysticks Robotic Arm Kit. After building it, you’ll understand mechanical basics and be able to watch the inner parts working in tandem (mechanical rods, planetary gears and transmission) as you control the arm’s (4) axes in (8) different directions simultaneously and easily with (2) joysticks. Pick up objects of different sizes and shapes with the convertible (2)- and (4)-claw grippers. Fully constructed, the machine measures approx 20” long x 10-1/2” high x 6-1/2” wide. Requires (2) “D” batteries, not included, but we’ve got them for you. Ages 10+
