A low pass filter and responsive to bass, Prototype version shown, the new version when available will be larger and have sound filters on board, and the components will be moved to bottom of pcb below the spiral.
LedLabs Golden Spiral, is a new led display idea formed around golden rectangles which results in this golden spiral, the golden ratio and phi is the most famous in science, maths, music, art and architecture. Amazing displays can be seen on this board, and due to the geometry and golden ratios optical illusions can be seen naturally. It can also be programmed via micro-controllers. A low pass filter is integrated onto the pcb to use for dazzling music displays, and would look great anywhere.
Nigels Computer Repairs Scarborough North Yorkshire.
small prototype version, showing good optical illusions.