KQ-N03 Fire Tree and Silver Flower

The KQ-N03 Fire Tree and Silver Flower is an innovative educational toy that combines sound-light interaction with programming. Its analog sound sensor detects ambient volume to drive colorful LED changes, making the optical fibers shimmer rhythmically with sound. Optional light sensors and voice modules enable expanded interactive experiments.

Built on Arduino, it supports graphical to code programming, allowing children to program light colors and patterns while learning audio-visual conversion principles - perfect for developing creativity and technological literacy.