用esp8266控制ws2812灯带点射、流水灯、火焰灯光效果。分别写出相关代码
时间: 2023-03-29 18:02:21 浏览: 165
您好,以下是用esp8266控制ws2812灯带点射、流水灯、火焰灯光效果的相关代码:
点射灯效果代码:
#include <Adafruit_NeoPixel.h>
#define PIN 2
#define NUM_LEDS 16
Adafruit_NeoPixel strip = Adafruit_NeoPixel(NUM_LEDS, PIN, NEO_GRB + NEO_KHZ800);
void setup() {
strip.begin();
strip.show();
}
void loop() {
for(int i=;i<NUM_LEDS;i++){
strip.setPixelColor(i,255,,);
strip.show();
delay(100);
strip.setPixelColor(i,,,);
}
}
流水灯效果代码:
#include <Adafruit_NeoPixel.h>
#define PIN 2
#define NUM_LEDS 16
Adafruit_NeoPixel strip = Adafruit_NeoPixel(NUM_LEDS, PIN, NEO_GRB + NEO_KHZ800);
void setup() {
strip.begin();
strip.show();
}
void loop() {
for(int i=;i<NUM_LEDS;i++){
strip.setPixelColor(i,255,,);
strip.show();
delay(100);
}
for(int i=;i<NUM_LEDS;i++){
strip.setPixelColor(i,,,);
}
}
火焰灯效果代码:
#include <Adafruit_NeoPixel.h>
#define PIN 2
#define NUM_LEDS 16
Adafruit_NeoPixel strip = Adafruit_NeoPixel(NUM_LEDS, PIN, NEO_GRB + NEO_KHZ800);
void setup() {
strip.begin();
strip.show();
}
void loop() {
for(int i=;i<NUM_LEDS;i++){
int r = random(255);
int g = r/2;
int b = ;
strip.setPixelColor(i,r,g,b);
}
strip.show();
delay(100);
}
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