Key features and benefits 10 LEDs arranged in a circle provide a clear, eyecatching visual display for any project or game. Singlebutton control makes operation simple and userfriendly, with immediate feedback from each spin. Running light around the circle creates an engaging, dynamic effect that captures attention in demos, classrooms, or events. Acceleration then deceleration of the light sequence produces a natural, intuitive spin that builds anticipation and excitement. A repeatable play experience: press the button again to spin and try your prediction once more. Interactive gameplay: choose a target LED before or during the spin; if the final lit LED matches your prediction, you win. What it is and how it works This kit uses 10 LEDs arranged in a circular layout. Press the button to start the sequence; LEDs light up one after another around the ring. The spin begins quickly and gradually slows down, stopping on a specific LED. After the spin stops, you can make a prediction about which LED will be last lit; if it matches the final LED, it's a win. Press the button again to spin once more. Performance and behavior The sequence is designed to provide an engaging visual flow with a clear start, a smooth deceleration, and a definite stop on one LED. The user interaction is centered on a single button, making the experience straightforward and reliable. Use scenarios Classroom or workshop demonstrations: show sequencing, timing, and probability concepts with a handson LED ring. Family or party game: players predict where the spin will stop for a quick, interactive challenge. Event or product demos: eyecatching LED motion to attract attention and illustrate a simple, engaging game mechanic. Compatibility and integration notes The kit is built around a circular LED arrangement driven by a single control button; it is suitable for inclusion in standard electronics projects and learning kits that utilize LED control. Ideal for integration with common microcontrollerbased displays and prototyping setups, where you want a compact, visually appealing spinninglight effect. Size, materials, and other specifications Specific dimensions, case material, and power requirements are not provided in the description. The focus is on the circular 10LED arrangement, buttondriven start, sequential illumination, and the decelerating spin that ends on a single LED. Practical considerations Easy to demonstrate timing, user prediction, and basic control logic in a compact, selfcontained LED ring. Clear, repeatable behavior makes it suitable for teaching, demonstrations, and casual gaming without additional accessories.