low pass filter and responsive to bass,Prototype version shown, the retail 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, and uses shift registers and Led lights. Amazing displays can be programmed on this board, via micro-controllers, or other inputs, other micro-controller or programming boards can also drive the Golden Spiral by connecting to the same 3 input pin lines to the shift registers. A low pass filter will be integrated onto the pcb to use for dazzling music displays, on the next revision board. Useful for stem subject learning education. Nigels Computer Repairs Scarborough North Yorkshire.
< Arduiono controlled display (prototype board)