12 level music spectrum indicators provide a clear real time visual representation of your audio spectrum. Integrates seamlessly with your computer development board for reliable, stable operation in development and prototyping environments. Suitable for all users who love music, including hobbyists and professionals; gender neutral and easy to use in or educational setups. Ideal for home studios and computer rigs; adds a dynamic visual element to music playback and monitoring. Practical and straightforward to use: real time feedback supports mixing, mastering, and audio analysis. Use scenarios Home studio: visualize audio levels while recording or mixing to guide equalization and dynamics decisions. PC based workflow: integrate with music production software or streaming setups to enhance visual feedback during playback or live sessions. DIY electronics and development projects: use on development boards to display real time audio visualization in educational demos or prototypes.