1/*BMP085 Extended Example Code2by: Jim Lindblom3SparkFun Electronics4date: 1/18/115updated: 2/26/136license: CC BY-SA v3.0 -http://creativecommons.org/licenses/by-sa/3.0/78Get pressure and temperature from the BMP085 and calculate9altitude. Serial.print it out at 9600 baud to serial ...
Pressure sensors function under a variety of different physical principles that include: fluid density and gravity, piezoelectricity, piezoresistivity, electrical capacitance, and electrical resistivity. TheMPS20N0040D pressure sensorused here has very poor documentation and therefore its electrical transduction ...
Overload Pressure 1.5 Times Rated Pressure Power Supply 12~36VDC/7-30V Warranty 18 Months Trademark Holykell Origin Hunan, China (Mainland) HS Code 9026109090 Production Capacity 500000PCS/Year Product Description Holykell Digital I2C output pressure sensor for Ardu...
● 压力传感器（Pressure sensor）● 电场传感器（Electrical fields sensor）● 声音传感器（Sou...
Step 3: Code for Pressure Measurement Lets start with the Arduino code now. While using the sensor module with the Arduino, we include Wire.h library. The Wire library contains the functions which facilitate the I2C communication between the sensor and the Arduino board. The entire Arduino code...
// P0: fixed baseline pressure (mbar) // returns signed altitude in meters char getError(void); // If any library command fails, you can retrieve an extended // error code using this command. Errors are from the wire library: // 0 = Success ...
pressure to altitude (given baseline pressure; sea-level, runway, etc.)// P: absolute pressure (mbar)// P0: fixed baseline pressure (mbar)// returns signed altitude in meterschargetError(void);// If any library command fails, you can retrieve an extended// error code using this command....
#include <Adafruit_Sensor.h> #include <Adafruit_BME280.h> 复制代码 然后定义变量SEALEVELPRESSURE_...
Specifications: Operating Temperature: 1 Dissipation Power: 0.5uA at 1Hz Interface: I2C Max I2C Speed: 3.5Mhz Accuracy: ±1 hPa for barometric pressure, ±1.0°C for temperature Size: 21mm x 18mm Features: |Arduino Light Sensor Code|Arduino Meag|Barometric Pressures| **Precision Sensing for Dyna...
Specifications: Operating Temperature: -40°C to +85°C Dissipation Power: ... Customization: Yes Compatibility: Arduino Sensor Type: Digital Barometric Pressure Sensor Accuracy: High precision BMP180/BMP280 chipset Features: |Arduino Light Sensor Code|Arduino Meag| **High-Precision Sensing Technology...