Serial.println(sensorValue);delay(2000); // wait 2s for next reading } 复制代码 运行草图代码后...
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 ...
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 ...
[] = "fRgyO8sX1W6CjpMiY8gp65I2_0yX-t4E"; //Enter Authentication code sent by Blynk char ssid[] = "DESKTOP"; //Enter WIFI Name char pass[] = "asdfghjkl"; //Enter WIFI Password SimpleTimer timer; int mq2 = A0; // Alcohol sensor MQ -3 is connected with the analog pin A0 ...
You'll need Arduino desktop app 1.8.9 or later. Sensor manufacturers: SensorManufactureURL Datasheet MQ-2 HANWEI Electronicsdatasheet MQ-3 HANWEI Electronics datasheet MQ-4 HANWEIElectronics datasheet MQ-5 HANWEI Electronics data MQ-6 HANWEI Electronics data MQ-7 HANWEI Electronics data...
with smart electronics such as Arduino and STM, making them a perfect fit for DIY projects and custom gas detection systems. Whether you're looking to build a methane gas detector or an air quality sensor, these sensors are compatible with a range of platforms and can be easily controlled ...
You'll need Arduino desktop app 1.8.9 or later. Sensor manufacturers: Review WPDigitalizerfolderwebsite Installing Clone this repository into your desktop machine Running the tests Use calibration systems if you have several sensors that read the same gas. ...