DIY USB Spectrum Display Kit – Sound-Activated LED Visualizer for Speakers & Home Audio (Soldering Project)

Description

This DIY mini spectrum display kit is a great way to learn soldering while creating something truly eye-catching. Once assembled, it responds to sound in real-time, displaying LED bars that move with your music. It’s powered by USB and designed for use with speakers, home stereos, or desktop setups.

Features:

• DIY soldering project with full component kit

• Sound-activated LED spectrum visualizer

• USB powered (easy to connect)

• Great for home audio setups and speaker mods

• Ideal for beginners and STEM learning

• Compact, modern design with clear audio response