Waveshare 4-DOF Metal Robot Arm Kit for Raspberry Pi, Bluetooth / WiFi Remote Control, US Plug % DD Brand Displays Diameter of exit pupil: 1

Diameter of exit pupil: 1

One-button control of 220V switching power supply

M240i xDrive

Main function: detect babies

Concealed water cup position

Waveshare 4-DOF Metal Robot Arm Kit for Raspberry Pi, Bluetooth / WiFi Remote Control, US Plug % DD Brand Displays Diameter of exit pupil: 1Overview 1. Equip your Raspberry Pi with this 4 DOF metal robot arm, and get started to explore the world of artificial intelligent robotic. 2. This starter robotic arm kit includes: servo driver HAT, metal mechanical arm structure, and 4x metal gear servos. When used with the Raspberry Pi, it is easy to control the arm by smart phone through Bluetooth or WiFi connection. The Servo Driver Adopts Servo Driver HAT: 1. Raspberry Pi connectivity,