Arduino里的字符串笔记 1 字符串转数字 String To Int /* 使用String.toInt()将字符串转为数字示例 */ String inString = ""; // string to hold input void setup() { // Open serial communications and wait for port to open: Serial.begin(9600); while (!Serial) { ; // wait for seri
Arduino 背景可以参考官方网站www.arduino.cc 先看一个最简单的示例程序: 打开 Arduino IDE , 选择菜单:文件 -> 示例 -> 01.Basics -> Blink /* 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 LE