NEW GUIDE: Trellis M4 Audio Filter Visualizer @adafruit @johnedgarpark #adafruit
We’ve got a new guide for you — The Trellis M4 Audio Filter Visualizer! Colored lights bouncing to the music and low pass/band pass filter effects are a must have for any party. Now you can bring the party to your Trellis M4 with the Audio Filter Visualizer!
With realtime Fast Fourier Transform (FFT) frequency analysis, the music coming into your Trellis M4’s STEMMA adapter is converted into colors and lights on the buttons.
Your music then passes through to the TRRS headphone jack on the Trellis M4 so you can listen to it. But that’s not all! We’ve also built in a low pass filter and band pass filter so you can trigger awesome sounding effects at the push of a button!
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell with Google Hangouts On-Air is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
