Circuit-Test Robotic Arm Edge Kit with Wired Controller - Learn Robotics Educational Kit;

Using the wired controller, command the Robotic Arm gripper to open and close, reach, rotate, grab and release. Some of the added features include a search light design on the gripper and a safety gear audible indicator on all five gear boxes to prevent any potential injury or gear breakage during operation. FOR further expansion and controlling the Robot from your PC, order the optional USB Expansion Kit. Search for the Amazon part CKR-291USB