Kadimendium 21x13x6 Arm 4 dof arm DIY Assembly Acrylic Mechanical Arm 4 DOF Robot Claw Kit for Robotics SNAM1900

Features: This is a economical, powerful, easy-to-use mechanical arm learning kit. Ideal robot arm DIY assembly kit for college students, middle school students, DIY enthusiasts, etc. 4 degrees of freedom robot arm with more untrammeled and flexible experience. The control board adopts for original edition, and there are numerous learning materials in the network. After connecting the computer with USB cable, you can send commands through the serial port to control the movement of the arm. It is also compatible with other control software, and supports writing your own programs to perform invariable and repeated actions.   Specification: Model: SNAM1900 Power Adapter Plug: US 100-240V   Material: Acrylic Weight: Approx. 530g/18.7oz   Package list: 1 * Set of Acrylic Cutting Parts + Screws 1 * Development Board 1 * Potentiometer Control Board (need to solder by yourself) 1 * Power Adapter 5V/2A 4 * sg90 Servo Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.