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 Ardui...
#define BMP180_COMMAND_PRESSURE1 0x74 #define BMP180_COMMAND_PRESSURE2 0xB4 #define BMP180_COMMAND_PRESSURE3 0xF4 #endif SFE_BMP180.cp /* SFE_BMP180.cpp Bosch BMP180 pressure sensor library for the Arduino microcontroller Mike Grusin, SparkFun Electronics Uses floating-point equations from the...
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_...
Simple Code for Analog FSR Measurements /* FSR simple testing sketch. Connect one end of FSR to power, the other end to Analog 0. Then connect one end of a 10K resistor from Analog 0 to ground int fsrPin = 0; // the FSR and 10K pulldown are connected to a0 int fsrReading; // ...
Arduino库教程-SPI-Barometric Pressure SensorUsing SPI to read a Barometric Pressure Sensor(用SPI来读取气压传感器) 这个例子展示了如何使用SPI(串行外设接口)通讯库从SCP1000气压传感器读取数据。更多关于SPI的信息,请点击这里。 硬件要求 Arduino or Genuino board SCP1000 气压传感器分接板(Breakout Board) 连接...
BMP3XX传感器库使用了Adafruit传感器支持后端。 因此，在库管理器中搜索 Adafruit Unified Sensor 并安装。
This is a library for the BME280 humidity, temperature & pressure sensor Designed specifically to work with the Adafruit BME280 Breakout ---> http://www.adafruit.com/products/2650 These sensors use I2C or SPI to communicate, 2 or 4 pins are required to...