Now they’ve created a low latency music visualizer, called the Sensory Bridge, that creates gorgeous light shows from music. The Sensory Bridge has the ability to update up to 128 RGB LEDs at 60 ...

Applications for optical spectrum analyzers include testing devices lasers and LED light sources for spectral purity and power distribution, and testing other optical devices for transmission quality.

[Ryan] wanted a spectrum analyzer for his audio equipment. Rather than grab a micro, he did it the analog way. [Ryan] designed a 10 band audio spectrum analyzer. This means that he needs 10 band ...