Hands-on learning with the LK COKOINO Robot Arm Kit for Arduino Turn theory into tangible projects with this compact robot arm kit designed for beginners, teens, and adults. It includes essential hardware and tools to guide you through building and programming a functioning arm. Note: two batteries are required to power the unit. Flexible 4DF arm with broad motion The four-axis design delivers a versatile range of motion. The gripper opens up to 260 degrees, while the wrist, elbow, and base joints each rotate up to 180 degrees, enabling a wide variety of picking and placing actions. Easy to build, learn, and experiment Step-by-step assembly instructions and beginner-friendly programming tutorials help you progress at your own pace. The maker kit also includes dependable after-sales support to answer questions as you experiment with code and hardware. All the essential parts, tools, and clear guides to assemble the robot arm Quick-start programming resources and sample projects to accelerate learning Power-ready design that works with two separate batteries (not included) Remember and repeat actions to practice sequences The arm can memorize up to 170 actions and replay them, making it easy to test motion sequences and refine timing without constant manual control. Record dozens of steps and rehearse routines with a single press Great for skill-building in electronics, programming, math, and science concepts Ideal for a wide range of makers Whether as a classroom project, a teen hobby kit, or an adult tinkering at home, this compact DIY arm supports curiosity and progressive learning. It also makes a thoughtful gift for curious minds who enjoy hands-on challenges. FAQ Q: What can I learn with the LK COKOINO Robot Arm Kit? A: It supports hands-on learning in electronics, programming, math, and science through building, coding, and experimenting with motion. Q: Does the kit memorize and repeat actions? A: Yes, it can record up to 170 actions and replay them, helping practice sequences.