void setup() { // put your setup code here, to run once: pinMode(sensor_d0, INPUT); pinMode(sensor, INPUT); pinMode(led, OUTPUT); Serial.begin(9600); Serial.println("welcome to use"); } void loop() { // put your main code here, to run repeatedly: sensorvalue = analogRead(se...
2. 新建sketch,拷贝如下代码替换自动生成的代码并进行保存。 /* MQ-2烟雾传感器的使用 */#include < Arduino.h >#define Sensor_AO A0#define Sensor_DO 2unsignedintsensorValue =0;voidsetup() {pinMode(Sensor_DO,INPUT);Serial.begin(9600); }voidloop() { sensorValue =analogRead(Sensor_AO);Serial....
Program to calculate PPM using MQ sensor: Thecomplete programto calculate PPM using a MQ sensor is given below. Few important lines are explained below. 在继续程序之前,我们需要输入负载电阻 (RL)、斜率 (m)、截距 (b) 和新鲜空气阻力 (Ro) 的值。获取所有这些值的过程已经解释过了,所以现在让我们...
Specifications: Material: Mixture Output: Digital Sensor Theory: Resistance Sensor Usage: Gas Sensor Compatibility: Arduino Customization: Yes Features: **Versatile Gas Sensor Compatibility** The diymore MQ-series Gas Sensor Header Module is a versatile addition to any Arduino project, designed to work...
Arduino气体传感器-MQ-X Sensor模拟气体传感器 传感器图片 MQ-X传感器说明 MQ-X Sensor是基于QM-NG1探头的气体传感器 QM-NG1是采用目前国际上工艺最成熟,生产规模最大的Sn02材料作为敏感基体制作的广谱性气体传感器。 最大特点是对各种可燃性气体(如氢气、液化石油气、一氧化碳、烷烃类等气体)以及酒精、乙醚、汽油...
This makes it an ideal choice for those looking to build a custom electromagnetic sensor or laser sensor Arduino setup. **Reliable Performance and Compact Design** The MQ Gas Sensor Carrier Board is not just about versatility; it's also about performance. The board's compact size and light...
To simplify detector and neutralize cigarette smoke in the campus area made a system detector and neutralize cigarette smoke Arduino Uno microcontroller based using an notification iot. The whole tool is divided into several parts, consisting of sensor mq-2, module ESP8266-01S, module LCD, mikro...
pinSerial.print("Digital Output: ");Serial.print(sensorValue);// Determine the statusif (sensor...
You can find hardware design for this board in Methane, Natural gas sensor MQ214 breakout with easyC hardware repository. Documentation Access Arduino library documentation here. Tutorial for using the MX-X board Installing an Arduino library Board compatibility The library is compatible with board &...
元器件 丢石头 MQ气体传感器套件 有害气体检测 Arduino传感器配件包 品牌名称 丢石头 京东价 ￥ 降价通知 累计评价 0 促销 展开促销 配送至 --请选择-- 支持 选择颜色 【配线】Arduino UNO R4 WiFi 【配线】Arduino UNO R4 Minima 【配线】Arduino UNO R3 【配线】Arduino Mega 2560 【配线】...