3D Printing High Precision 4-axis Stepping Robot Arm For Arduino UNO Robot DIY Kit Compatible CNC Driver Stepper Claw Clamp Kit

3D Printing High Precision 4-axis Stepping Robot Arm or Arduino UNO obot DIY Kit Compatible CNC Driver Stepper Claw Clamp Kit 3D printed silver four-axis robotic arm Product introduction: This is a robotic arm produced by 3D printing technology, using 4 stepper motors for precise control Robot arm size: length, width and height are about 25*13*29cm Features: Using 4 stepper motors and matching pulleys, the control is precise. Shipped claws with added cushions for easy gripping, 3D printed production Precautions: 1. 3D printing production, there may be burrs, those who mind take pictures carefully 2. The parts are delivered in parts, which need to be assembled, and those with poor hands-on ability should be careful to shoot Shipping list: DIY part no controller:1 set of 3D prints + 4 stepper motors +the clips is a 5V stepper motor + its control board (the one tied to the big arm), and the others are 42 stepper motors. Assambled no controller:Have assemble it, it will look like the picture Controller: 1 set UNO controller We can provide technical documents, please leave your email！