Product overview A lightsensitive firefly robot that combines simple electronics, handson soldering, and playful motion. The robot senses light with head tentacles, activates vibration motors in its legs, and moves toward the light source while its tail emits a breathing LED glow to simulate a real firefly. Key benefits Teaches practical electronics and soldering skills through guided assembly, making it ideal for beginners and hobbyists. Demonstrates reactive movement and basic sensormotor interaction: light detection drives motor vibration and directional motion. Provides a visual, lowlight effect with a tail breathing LED that slowly brightens and dims, useful as an educational prop or decorative night accent. Compact and easy to assemble, offering a satisfying build experience without requiring advanced prior knowledge. Main features Lightsensitive movement: dual tentacle light sensors detect left and right light inputs and trigger the corresponding leg vibration motor so the robot moves toward the light. Tail breathing light: LED tail cycles in a breathing pattern to simulate natural firefly glow in dark environments. Soldering assembly: kit includes basic electronic components and requires soldering, allowing learners to practice soldering technique and component identification. Beginner friendly: components and assembly steps are designed for those to soldering and electronics; installation is straightforward. Included components and performance Light sensors in head tentacles for directional sensing. Two vibration motors mounted on left and right legs for simple locomotion. Tail LED with breathing light effect for realistic glow. Circuit parts suitable for entrylevel soldering and handson learning. Use scenarios Classroom or workshop: a practical project for STEM lessons on sensors, actuators, and basic circuits. Beginner maker project: a compact soldering and electronics kit for hobbyists wanting to learn component function and assembly. Decorative or interactive display: a small, glowing robotic figure that reacts to light for tabletop display or a lowlight conversation piece. Why choose this kit This firefly robot kit focuses on learning by doing. It provides clear, functional components that demonstrate how light sensing and simple motor control create movement. The breathing tail light adds a visual reward, while the soldering assembly builds practical skills and confidence. Ideal as a gift for learners, a classroom resource, or an introductory maker project.