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 ...
light sensor arduino mq5 mqj5 arduino sensors pm2 5 sensor sound sensor arduino arduino motion sensor touch sensor with arduino tiq mini q5 arduino hall sensor This product belongs to Home, and you can find similar products at All Categories, Electronic Components & Supplies, Active Components, ...
[] = "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 ...
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: 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...
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. ...