Arduino + MQ3 酒精传感器之代码实现 发布于: 27 January, 2014 分享: int mq3_analogPin = A0; // connected to the output pin of MQ3 void setup() { Serial.begin(9600); // open serial at 9600 bps } void loop() { //give ample warmup time for readings to stabilize int mq3_value ...
Serial.println(sensorValue);delay(2000); // wait 2s for next reading } 复制代码 运行草图代码后...
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sensor Arduino setup or a pulse sensor with Arduino, this board is designed to provide a stable and reliable interface for your sensors. **Ease of Use and Customization** The carrier board's user-friendly design ensures that even those new to Arduino can quickly integrate it into their ...
Only valid for1gas sensor readings. Usage Quick troubleshooting, since it shows everything the library does and the results of the calculations in each function. You'll need Arduino desktop app 1.8.9 or later. Sensor manufacturers: Review WPDigitalizerfolderwebsite ...
//Include the library #include <MQUnifiedsensor.h> /***Hardware Related Macros***/ #define Board ("Arduino UNO") #define Pin (A4) //Analog input 4 of your arduino /***Software Related Macros***/ #define Type ("MQ-4") //MQ4 #define Voltage_Resolution (5) #define ADC_Bit_Resolut...
Specifications: Material: Mixture Usage: Gas Sensor Theory: MQ135 MQ2 MQ3 MQ5 MQ7 Smart Electronics: Switch And Sensor For Arduino STM Output: Analog Sensor Applicable Scenarios: Kidde Co And Gas Detector, G37 Fuel Level Sensor, Gas Detection Device, Methane Gas Detector, Air Quality Sensor ...
[code] /* 【Arduino】108种传感器模块系列实验(资料+代码+图形+仿真) 实验三十七:MQ-3酒精乙醇传感器模块(半导体式表面电阻控制型)之三 */ const int gasSensor = 0; void setup() { Serial.begin(9600); // sets the serial port to 9600