|

楼主 |
发表于 2022-8-29 09:46:17
|
显示全部楼层
【花雕动手做】有趣好玩的音乐可视化系列小项目(19)--通体光纤灯
项目程序之二:通体光纤灯简易流动变色测试
模块接线:WS2812B接D6
MAX4466 UNO
VCC 5V
GND GND
OUT D7
- /*
- 【花雕动手做】有趣好玩的音乐可视化系列小项目(19)--通体光纤灯
- 项目程序之二:通体光纤灯简易流动变色测试
- 模块接线:WS2812B接D6
- MAX4466 UNO
- VCC 5V
- GND GND
- OUT D7
- */
- #include <FastLED.h>
- #define LED_PIN 6
- #define NUM_LEDS 4
- CRGB leds[NUM_LEDS];
- void setup() {
- FastLED.addLeds<WS2812, LED_PIN, GRB>(leds, NUM_LEDS);
- }
- void loop() {
- for (int i = 0; i <= 3; i++) {
- leds[i] = CRGB ( 0, 0, 255);
- FastLED.show();
- delay(200);
- }
- for (int i = 3; i >= 0; i--) {
- leds[i] = CRGB ( 255, 0, 0);
- FastLED.show();
- delay(200);
- }
- for (int i = 0; i <= 3; i++) {
- leds[i] = CRGB ( 0, 255, 0);
- FastLED.show();
- delay(200);
- }
- }
复制代码
|
|