arduino max6675
时间: 2023-08-27 22:12:24 浏览: 250
max6675驱动
MAX6675是一个K型热电偶模块,可以通过Arduino控制和读取温度数据。你可以使用以下代码来配置和读取MAX6675的温度数据:
```arduino
#include "max6675.h"
MAX6675 thermocouple(6, 5, 4);
void setup(){
Serial.begin(9600);
Serial.println("MAX6675 test");
delay(500);
}
void loop(){
Serial.print("C = ");
Serial.println(thermocouple.readCelsius());
Serial.print("F = ");
Serial.println(thermocouple.readFahrenheit());
delay(1000);
}
```
在这段代码中,首先需要引入MAX6675库,然后定义一个MAX6675对象并将引脚连接到Arduino。在setup函数中,初始化串口并打印测试信息。在loop函数中,通过`thermocouple.readCelsius()`和`thermocouple.readFahrenheit()`函数读取摄氏度和华氏度温度值,并通过串口输出。循环之间有1秒的延迟。
请确保你已经正确安装了Arduino开发环境,并且已经将MAX6675连接到正确的引脚。你可以参考之前提到的文章指导搭建ESP8266开发环境并使用Arduino IDE进行编程。此外,你还可以在这里下载MAX6675库。
希望可以帮助到你!<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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