Diy 4dof Robot Arm 4 Axis Rotating Mechanical Robot Arm With Arduino Uno R3 4pcs Servo

Description: Name: 4DOF Robot Arm Kit Type: DIY robot Degree: 4 degree of freedom Material: Stainless steel For: 8 years old and above Weight: about 450g Servo: 4 micro servos MG90S Feature: 1. 4 degree of freedom robot arm with more untrammeled and flexible experience. 2. Most parts are integratedly punch-formed at one time,which is very strong and easy to install. 3. All movement joints are using high quality bearings with good precision. 4. Full 4 axis moving to do extra extension and support 180 robot servo. Note: Unassemble Delivery, which required you with patience and hands-on ability. Package included: 1x 4DOF Robot Arm Kit 4x Mg90s Servo 1x Arduino uno r3 Board 1x Potentiometer Control Board 1x 5V 2A Power Adapter