打开解压的Arduino IDE文件夹,然后双击Arduino.exe程序。 打开ArduinoBlink.ino草图,请访问: File→Examples → 01.Basics → Blink Blink.ino /*Blink Turns on an LED onforone second,then offforone second,repeatedly.Most Arduinos have an on-board LED you can control.On the UNO,MEGAandZERO itisatt...
voidloop(){//需要循环执行的代码} setup():setup()函数只运行一次,用来启动Arduino控制器,将运行中不改变的数值和属性固化到芯片中。The setup function runs once when you press reset or power the board. loop() : loop()函数循环执行,直到按下reset键或者移除电源。 2、Blink.ino中用到的几个函数: ①...
因为使用的端口不同,略加修改如下: /*Blink Turns on an LED on for one second, then off for one second, repeatedly. This example code is in the public domain.*///Pin 13 has an LED connected on most Arduino boards.//give it a name:intled =5; #这里将原来的13改为5,当然你也可以改为...
const long interval = 1000; // interval at which to blink (milliseconds)void loop() { // here is where you'd put code that needs to be running all the time. // check to see if it's time to blink the LED; that is, if the difference // between the current time and last time ...
/*Blink Turns on an LED on for one second, then off for one second, repeatedly. This example code is in the public domain.*///Pin 13 has an LED connected on most Arduino boards.//give it a name:intled =5; #这里将原来的13改为5,当然你也可以改为其实端口,只要和led正极连接端口相一...
Arduino Uno通过USB电缆连接到我们的PC，并打开了通信端口，并且该通信端口（COM端口）可以在Blynk云和Ardu...
Blink Turns on an LED on for one second, then off for one second, repeatedly. This example code is in the public domain. */ // Pin 13 has an LED connected on most Arduino boards. // give it a name: int led = 13; // the setup routine runs once when you press reset: ...
示例1：使用Arduino设置NeoPixel 在本例中，您将打开NeoPixels并使用Arduino UNO分别控制每个LED的颜色和...
前面介绍过,我们的第一个项目并不需要您敲任何代码,在Arduino IDE的文件菜单---示例---01. Basics---Blink,打开Blink文件,如下图所示: 程序01.png 下面是Blink程序的代码: /* Blink Turns an LED on for one second, then off for one second, repeatedly. ...
Surprised at the quality of the sample code - what's provided on Intel's site does not work. I have included the fix below in bold (works with libmraa version 0.5.4+ in IDE) int main(int argc, char **argv) { mraa_platform_t platform = mraa_get_...