LED Control for ArduinoDas gefällt dir vielleicht auch All LED Control Dienstprogramme DreamBLE Dienstprogramme MySmartLED Dienstprogramme LED Lamp Control Dienstprogramme HUE Sync: Easy LED Control Pal iStrip Duo Dienstprogramme ...
for循环的执行过程可用下图表示: LED逐渐变亮的话应该是这样:for(brightness = 0; brightness <=255; brightness++),在表达式1里面直接给brightness赋值为0,而表达式2和3决定着是否循环。 好了,开始编程:(为了观察方便,这里启用了串口通讯) 上传看一下: 0 没问题。当然程序里,for的表达式3做一些变化比如 brightne...
在程序中添加下面这些代码即可实现：Copy Code#include //引入LedControl库//定义点阵引脚const int dataPin = 12;const int clkPin = 11;const int csPin = 10;LedControl lc = LedControl(dataPin, clkPin, csPin, 1); //定义LedControl对象char South[] = { //代表“南”的点阵...
for (int i = 1; i <= 8; i++) { Write_Mynum(2, i, 2, 0); } for (int i = 1; i <= 8; i++) { Write_Mynum(3, i, 3, 0); } for (int i = 1; i <= 8; i++) { Write_Mynum(4, i, 8 - i, 1); } while (1); } void Delay_xms(unsigned int x) { un...
lc.setLed (0, col, row,true);// 点亮新球的位置 delay (ball_timer); debug();// 运行调试模块 delay(1000); } // === 子程序 === voidsmile() { for(inti = 0; i < 8; i++) { lc.setRow (0, i, smiley[i]); } } voidcheckVectors () { if((...
(115200);Serial.println("please select 'o' or 'f' to control led:");}voidloop(){digitalWrite(led,HIGH);// turn the LED on (HIGH is the voltage level)delay(1000);// wait for a seconddigitalWrite(led,LOW);// turn the LED off by making the voltage LOWdelay(1000);// wait for a...
实验接线: max9814接A0,蓝色LED接D13 RGB模块 Ardunio Uno GND---GND接地线 Rpin D9 Gpin D10 Bpin D11 */ #define Indicator_LED 13 #define RED 9 // pin for red LED #define GREEN 10 // pin for green - never explicitly referenced #define BLUE...
Set up a network connection between an Android device and Arduino. Configure and run Simulink models for Android device and Arduino to remotely control the brightness of the LED on the Arduino. Prerequisites Before you start with this example, you must: ...
当有物体靠近传感器约10cm的位置时,触发中断,点亮LED LIGHT_TIME毫秒,持续触发则常亮,无则灭灯。 通过修改 宏定义 LIGHT_TIME调节延时,LED负极接在数字10口(正极 3.3V供电) 2、靠近点亮/熄灭LED,延时期间操作不响应 当有物体靠近传感器约10cm的位置时,触发中断,点亮/熄灭LED,延时RESPONSE_TIME毫秒,延时期间操作不...
for latest 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 ...