Your Text Needs More JPEG
We’ve all been victims of bad memes on the Internet, but they’re not all just bad jokes gone wrong. Some are simply bad as a result of being copies-of-copies, as …read more Continue reading Your Text Needs More JPEG
Collaborate Disseminate
We’ve all been victims of bad memes on the Internet, but they’re not all just bad jokes gone wrong. Some are simply bad as a result of being copies-of-copies, as …read more Continue reading Your Text Needs More JPEG
Some people hate to revisit projects that are done and dusted. We get that; it’s a little like reading a book you’ve already read when there are so many others …read more Continue reading Doppler Speed Sensor Puts FFT and AGC to Work
[Stephen Carey] wanted to spruce up his car with sound reactive LEDs but couldn’t quite find the right project online. Instead, he wound up assembling a custom bass reactive LED …read more Continue reading Bass Reactive LEDs For Your Car
An interesting aspect of time-varying waveforms is that by using a trick called a Fourier Transform (FT), they can be represented as the sum of their underlying frequencies. This mathematical …read more Continue reading The Fastest Fourier Transform in the West
[Lixie Labs] are no strangers to creating many projects with LEDs or other displays. Now they’ve created a low latency music visualizer, called the Sensory Bridge, that creates gorgeous light …read more Continue reading The Sensory Bridge Is Your Path To A Desktop Rave
While high-fidelity audio has come a long way in the past several decades, a lot of modern stereo equipment is still missing out on some of the old analog meters …read more Continue reading Teensy Spectrum Analyzer has 170 Channels
With all things in life, one must seek to achieve balance. That may sound a little like New Age woo-woo, but if you think it’s not literally true, just try …read more Continue reading Balancing a Motor with an Oscilloscope
[Stanislaw Pusep] has gifted us with the Pianolizer project – an easy-to-use toolkit for music exploration and visualization, an audio spectrum analyzer helping you turn sounds into piano notes. You …read more Continue reading Pianolizer Helps Your Musical Projects Distinguish Notes
We all have that one project on our minds that we’d love to build if we could just find the right combination of time, energy, and knowledge to dive right …read more Continue reading Woodworking, Blinkenlites, and FFT’s Dance To The Music
Fast Fourier Transforms. Spectrum Analyzers. Waterfall displays. Not long ago, such terms were reserved for high end test gear. But oh, how things have changed! It’s no surprise to many …read more Continue reading Art Project Fast And Fouriously Transforms Audio Into Eye Candy