Striptease
ESP32_FFT_VU
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Striptease | ESP32_FFT_VU | |
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19 | 6 | |
42 | 260 | |
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0.0 | 0.0 | |
about 2 years ago | over 1 year ago | |
C++ | C++ | |
GNU General Public License v3.0 only | GNU General Public License v3.0 or later |
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Striptease
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Controlling WS2812B LEDs with Teensy using shifted voltage reference?
BTW, if you're using a Teensy 4.x you might be interested in my project.
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Need a trippy color spiral for your matrix? I gotcha covered.
I'm not aware of any general significance of DrawOneFrame functions. They don't invoke any particular FastLED behaviour. For projects where a variety of different effects can be presented, the author may choose to use C++ classes to provide a standard interface to initialise and display those effects. In my WavyDots sketch, that function name is a vestige of such a choice. The Aurora project does something similar. So does the Striptease project, but there the DrawOneFrame function is simply called loop.
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My Audio Reactive LED Projects for ESP32/Arduino in C++
Have you ever come across my project? Perhaps you might find some interesting ideas to borrow.
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Feature Request: "Invisible" LEDs
Hi, I faced the same problem in my project.
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Power wiring question
In my project I did something similar and created abstractions for composing virtual strips by joining, extracting a portion or reversing other virtual or physical strips. Have a look at the Strip API.
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Is FastLed compatible with Teensy 3.x or 4.x?
That's what I'm using in my project based on Teensy 4.1 + Audio shield for driving 6 channels in non-blocking mode and it works great!
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Teensy 4.0 serial problem with FastLED
I'm using it in my project for driving 6 channels (Teensy 4.x) without any problems.
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Unable to get FastLED 3.4 working on multiple strips in parallel with Teensy 4.0
If you plan to use the Audio shield in your project (as I do on mine), then two Serial ports won't be available (pins 8 and 20), leaving you with 3 and 6 serial ports available on standard pins.
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How can I get patterns to "skip" sections of a LED strip?
I have developed a library/framework for this, and it allows decoupling the physical layout of your strips (up to six) from the logical layout.
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*HELP WANTED* Commissioned project (FastLED patterns / effects)
Hi, have a look at my project. It's a library/framework for Teensy 4.x + Audio Shield.
ESP32_FFT_VU
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I'm trying to make my led strip be remote controlled and I encountered a problem!
This Scott Marley's esp32 spectrum analyzer got me going into esp32.
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Need Help Figuring Out The Problem in Switching from Arduino to ESP8266 for My LED Display.
It is still bugged, however I've managed to pin it down to one single issue I believe. (thanks to major help.) The sampling rate from the analog input is extremely slow for some reason. It takes a whole 2 seconds to take 8k samples from the A0 pin for a FFT. The code that this is being copied off of online found here: https://github.com/s-marley/ESP32_FFT_VU/blob/master/ESP32_FFT_VU/ESP32_FFT_VU.ino runs 40k samples at 9.2uS even though the code I have for that section is a carbon copy.
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ESP32 Audio Spectrum Display, forked from S-Marley
Build this based on project from S-Marley on Github (https://github.com/s-marley/ESP32_FFT_VU). My fork is at https://github.com/christiansuryanto/ESP32_FFT_VU . Preview video on Youtube https://www.youtube.com/shorts/Jht9vsqAN1U
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audio reactive patterns
Scott Marley has done a great demo with sound reactive lights. The code is very close to what you want with multiple patterns accessed via a button. The code ishere
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Here's some of my sound reactive FastLED videos.
I'm currently making some mini VU meters on 8x8 and 16x16 matrixes (matrices?). I'd love to be abe to use my patterns from here https://www.youtube.com/watch?v=Mgh2WblO5_c. Code on GitHub here: https://github.com/s-marley/ESP32_FFT_VU/blob/master/ESP32_FFT_VU/ESP32_FFT_VU.ino
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Hub 75 Rgb Panels With Fastled
"https://github.com/s-marley/ESP32_FFT_VU"
What are some alternatives?
FastLED - The FastLED library for colored LED animation on Arduino. Please direct questions/requests for help to the FastLED Reddit community: http://fastled.io/r We'd like to use github "issues" just for tracking library bugs / enhancements.
WLED - Control WS2812B and many more types of digital RGB LEDs with an ESP32 over WiFi.
FastLED-SoundReactive - Sound Reactive displays for FastLED
FastLED_examples - FastLED example code, tests, demos, etc
WS2812Serial - Non-Blocking WS2812 LED Library
Arduino-IRremote - Infrared remote library for Arduino: send and receive infrared signals with multiple protocols
breadboard-led-bar-graph - PCB designs for LED bar graphs designed to minimize its footprint on a breadboard.
ESP32_FFT_VU - A spectrum analyzer VU meter for the ESP32 and a FastLED matrix (Crossfaded between Effects)
OctoWS2811 - Control thousands of WS2811/2812 LEDs at video refresh speeds