Joysticks Robotic Arm
This innovative robotic arm applies different mechanical basics. Users can watch how the inner parts work in tandem, such as: connecting rods to pilot the planetary gear system, or gear movement to activate transmission. Unlock the safety switch and turn on the red power button, the robotic arm enters stand-by mode and the rumbling of operation leads you to a mechanical gaming experience. This new arm can be operated by two joysticks to control the 4 axes toward 8 directions simultaneously and easily. Maximize the types of objects to grab by opening the ends, with the interchangeable 2-claws and 4-claws grippers. It can even work as a claw machine! By assembly and hands-on doing, kids can build mechanical knowledge and problem solving skills. This STEM robotic arm is educational and fun!
• Requires 2 "D" batteries, not included