//colorWipe(strip.Color(0, 0, 255), 50); // Blue //colorWipe(strip.Color(0, 0, 0, 255), 50); // White RGBW // Send a theater pixel chase in... // theaterChase(strip.Color(127, 127, 127), 50); // White //theaterChase(strip.Color(127, 0, 0), 50); // Red //the...
//colorWipe(strip.Color(0, 0, 255), 50); // Blue //colorWipe(strip.Color(0, 0, 0, 255), 50); // White RGBW // Send a theater pixel chase in... // theaterChase(strip.Color(127, 127, 127), 50); // White //theaterChase(strip.Color(127, 0, 0), 50); // Red //the...
return strip.Color(0, WheelPos * 3, 255 - WheelPos * 3);}代码解析库引用与常量定义:引用了Adafruit_NeoPixel库,用于简化WS2812的控制。定义了数据引脚(PIN)和LED数量(NUMPIXELS)。初始化:在setup()函数中,初始化LED灯带,并将所有LED设置为关闭状态。主循环:在loop()函数中,调用rainbowCycle()函数,实现...
void setup() { // End of trinketspecial code strip.setBrightness(BRIGHTNESS); strip.begin(); strip.show(); //Initialize all pixels to 'off'}void loop() { // Some exampleprocedures showing how to display to the pixels: colorWipe(strip.Color(255, 0, 0), 50); // Red...
code."#endif#defineDATA_PIN 3//#define CLK_PIN 4#defineLED_TYPE WS2812#defineCOLOR_ORDER GRB#defineNUM_LEDS 30CRGB leds[NUM_LEDS];#defineBRIGHTNESS 96#defineFRAMES_PER_SECOND 120voidsetup(){delay(3000);// 3 second delay for recovery// tell FastLED about the LED strip configurationFastLED...
are not using a Trinket#if defined (__AVR_ATtiny85__)if(F_CPU==16000000)clock_prescale_set(clock_div_1);#endif// End of trinket special codestrip.begin();strip.show();// Initialize all pixels to 'off'}voidloop(){//rainbow(20);rainbowCycle(20);//theaterChaseRainbow(50);}// ...
code.Serial.begin(9600);strip.begin(); // INITIALIZE NeoPixel strip object (REQUIRED)strip.setBrightness(50);strip.clear();}void loop() {song_qiqiu();light_on_one_by_one(strip.Color(50, 0, 0),1);light_on_one_by_one(strip.Color(50, 50, 0),1);light_on_one_by_one(strip....
Adafruit_NeoPixel strip = Adafruit_NeoPixel( MAX_LED, PIN, NEO_RGB + NEO_KHZ800 ); void setup() { strip.begin(); //初始化Adafruit_NeoPixel; strip.show(); //显示所有LED为关状态; } void loop() { uint8_t i,a=0; uint32_t color = strip.Color(0, 150, 150); //选择所显示的颜...
// END of Trinket-specific code. pixels.begin();// INITIALIZE NeoPixel strip object (REQUIRED) } // 在这里编写你的代码,控制LED灯条的亮灭和颜色 voidloop() { pixels.clear();// Set all pixel colors to 'off' // The first NeoPixel in a strand is #0, second is 1, all the way up ...
(clock_div_1);#endif// END of Trinket-specific code.pixels.begin();// INITIALIZE NeoPixel strip object (REQUIRED)}voidloop(){pixels.clear();// Set all pixel colors to 'off'// The first NeoPixel in a strand is #0, second is 1, all the way up// to the count of pixels minus ...