Description
ws2812Bserial LED tapes
Just connect to the LED controller. it has double side tape.
This product need to use with an illumination controller
Sample program
Rainbow effect for side lip or bottom light
library Adafruit_NeoPixel.h
rainbowCycle value 1-20
#include <Adafruit_NeoPixel.h>
#define PIN 6
#define NUM_LEDS 10
Adafruit_NeoPixel strip = Adafruit_NeoPixel(NUM_LEDS, PIN, NEO_GRB + NEO_KHZ800);
void setup() {
strip.begin();
strip.show(); // Initialize all pixels to 'off'
}
void loop() {
rainbowCycle(1);
}
void rainbowCycle(int SpeedDelay) {
byte *c;
uint16_t i, j;
for(j=0; j<256*5; j++) { // 5 cycles of all colors on wheel
for(i=0; i< NUM_LEDS; i++) {
c=Wheel(((i * 256 / NUM_LEDS) + j) & 255);
setPixel(i, *c, *(c+1), *(c+2));
}
showStrip();
delay(SpeedDelay);
}
}
byte * Wheel(byte WheelPos) {
static byte c[3];
if(WheelPos < 85) {
c[0]=WheelPos * 3;
c[1]=255 - WheelPos * 3;
c[2]=0;
} else if(WheelPos < 170) {
WheelPos -= 85;
c[0]=255 - WheelPos * 3;
c[1]=0;
c[2]=WheelPos * 3;
} else {
WheelPos -= 170;
c[0]=0;
c[1]=WheelPos * 3;
c[2]=255 - WheelPos * 3;
}
return c;
}
void showStrip() {
#ifdef ADAFRUIT_NEOPIXEL_H
// NeoPixel
strip.show();
#endif
#ifndef ADAFRUIT_NEOPIXEL_H
// FastLED
FastLED.show();
#endif
}
void setPixel(int Pixel, byte red, byte green, byte blue) {
#ifdef ADAFRUIT_NEOPIXEL_H
// NeoPixel
strip.setPixelColor(Pixel, strip.Color(red, green, blue));
#endif
#ifndef ADAFRUIT_NEOPIXEL_H
// FastLED
leds[Pixel].r = red;
leds[Pixel].g = green;
leds[Pixel].b = blue;
#endif
}
void setAll(byte red, byte green, byte blue) {
for(int i = 0; i < NUM_LEDS; i++ ) {
setPixel(i, red, green, blue);
}
showStrip();
}
