const int LED = 3; //define digital pin 3 as LED output void setup() { //Pin Configurations pinMode(LED, OUTPUT); //configure the LED pin as an Output } void loop() { //Flash a LED on and off every second digitalWrite(LED, HIGH); //Turn LED on for 1/2 a second delay(500...
#define _LED_H__//导入Arduino核心头文件#include"Arduino.h"classLED{private:byte pin;//控制led使用的引脚public:LED(byte p,bool state=LOW);//构造函数~LED();//析构函数bytegetPin();//获取控制的引脚voidon();//打开LEDvoidoff();//关闭LEDboolgetState();//获取LED状态voiddisattach();//释...
#define _LED_H__ //导入Arduino核心头文件 #include"Arduino.h" class LED { private: byte pin; //控制led使用的引脚 public: LED(byte p , bool state=LOW ); //构造函数 ~LED(); //析构函数 byte getPin(); //获取控制的引脚 void on(); //打开LED void off(); //关闭LED bool getStat...
// Motor control digital output pins defined as global constants const int controlPin1A = 2; const int controlPin2A = 5; const int ENablePin = 9; // Servo control digital output pins defined as global constants const int controlPin3A = 6; const int controlPin4A = 8; const int servoEN...
// the setup function runs once when you press reset or power the boardvoidsetup(){// initialize digital pin LED_BUILTIN as an output.pinMode(LED_BUILTIN, OUTPUT); }// the loop function runs over and over again forevervoidloop(){digitalWrite(LED_BUILTIN, HIGH);// turn the LED on ...
Tutorial/BuiltInExamples/AnalogInput*/intsensorPin=A0;// select the input pin for the potentiometerintledPin=13;// select the pin for the LEDintsensorValue=0;// variable to store the value coming from the sensorvoidsetup(){// declare the ledPin as an OUTPUT:pinMode(ledPin,OUTPUT);}void...
pin,在RPI Pico中为引脚的编号0~28; mode,引脚的工作模式,有下面的选项 //使用于通用的Arduino的引脚模式定义 typedef enum { INPUT = 0x0, OUTPUT = 0x1, INPUT_PULLUP = 0x2, INPUT_PULLDOWN = 0x3, } PinMode; //RPI Pico的引脚模式定义 /* Define mock symbols to nullify PinMode definitions ...
h> int ledPin = 13; // LED connected to digital pin 13,it's used for status int myledPin = 4; // my LED connected to digital pin 4 int sensorValue = 0; // value read from the pot bool varR_LED_OnOff = 0; Gizwits myGizwits; #define KEY1 6 #define KEY2 7 #define KEY1...
#define LED_BUILTIN 13 1. 以上是基本的语法,但要真正地上手Arduino,还需要学会使用Arduino的编辑器 Arduino IDE 下面是Arduino中文社区给的IDE下载方法 https:///thread-5838-1-1.html 1. 配置Arduino IDE 下面我用Arduino UNO开发板举例(某宝买的,十几块就能买到): ...
// initialize digital pin LED_BUILTIN as an output. pinMode(LED_BUILTIN, OUTPUT); } // the loop function runs over and over again forever void loop() { digitalWrite(LED_BUILTIN, HIGH); // turn the LED on (HIGH is the voltage level) ...