Hey guys, I wanted to make the sequence follower led light effect on an led strip…But I couldnot find the proper codes for it nor I don’t have any idea how to program and led strip to do the sequence follower effect…For now I’m working with arduino uno…And I can control 8 LEDs in that effecT…but I could control the long led strip…Any help would be appreciated…thanks
marmil
(Marc Miller)
October 28, 2018, 11:57pm
2
Can you link to a video of the effect you want to make?
@marmil just wanted to make this effect for lover led strip…But i couldn’t…Need help
missing/deleted image from Google+
marmil
(Marc Miller)
October 29, 2018, 4:51am
4
That is similar to the FastLED Cylon effect example, but without the fade out part. Try experimenting a bit and see what you can come up with.
#include <FastLED.h>
// How many leds in your strip?
#define NUM_LEDS 64
// For led chips like Neopixels, which have a data line, ground, and power, you just
// need to define DATA_PIN. For led chipsets that are SPI based (four wires - data, clock,
// ground, and power), like the LPD8806, define both DATA_PIN and CLOCK_PIN
#define DATA_PIN 2
#define CLOCK_PIN 13
// Define the array of leds
CRGB leds[NUM_LEDS];
void setup() {
Serial.begin(57600);
Serial.println("resetting");
LEDS.addLeds<WS2812,DATA_PIN,RGB>(leds,NUM_LEDS);
LEDS.setBrightness(84);
}
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something like this? From @marmil
Theatre-marquee.ino
//***************************************************************
// repeating_pattern.ino
// Marc Miller, Nov 2015
//
// If we want a pattern to repeat every 5 pixels then the
// first pixel set to light up would be: 0,5,10,15,20...
// This can be represented by: leds[5*(x-1) + 5]
//***************************************************************
#include "FastLED.h"
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Ken_White
(Ken White)
October 30, 2018, 1:24am
6
@Old_Skool_Kosplayer - The following sketch will do what is in your posted video for one NeoPixel strip:
For more than one NeoPixel strip like in your posted video, you need to read and use the following:
Multiple-Controller-Examples
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&...