Durable PCB materials for long life This circuit is designed with longevity in mind, using robust PCB materials to withstand repeated use. Ideal for hobbyists and beginners A beginner-friendly configuration that is engaging and easy to assemble. It provides a clear, practical platform for assembly practice and dexterity training, with straightforward steps and a reliable result. 10-LED circular arrangement that activates with a press The set features 10 LEDs arranged in a circle and starts working when the button is pressed. It is simple and convenient to operate, making it suitable for hands-on learning and demonstrations. Power by 2 x AA batteries Powered by 2 x AA batteries. The product is shipped without batteries; please supply your own batteries. Use scenarios - Introduction to electronics: great for soldering practice, wiring, and basic circuit testing in a home, classroom, or maker space. - DIY projects and demonstrations: serves as a portable LED ring for projects, displays, or interactive demonstrations that require a push-button activation. - Skill development: supports practical skill-building in electronics assembly, circuit layout, and hands-on dexterity. Notes - Batteries are not included; requires 2 x AA batteries. - The description reflects a PCB-based LED ring with 10 LEDs, activated by a button, and powered by AA batteries.