ماژول دما و فشار
Measuring the absolute pressure of the enviroment using a digital barometer such as this has some interesting applications.By Converting the pressure measured into altitude, You have a relible sensor for determining the height of your robot, plane or projectile
Using a sensor as capable as the BMP180 you can achieve accurary of 1m, with noise of only 17cm in ultra high resolution noise
The device will operate at only 0.3uA meaning lowcurrent draw for battery powered applications
The BMP180 comes fully calibrated and ready to use. As the device operates over I2C we've added optional I2C pull ups that can be enabled using yje PU (pull up) jumper on the board for your convenience and ease during breadboarding
Using I2C, the device provides pressure and temperature as 16bit values, which are used along with calibration data within the device are used to provide a temperature compensated altitude calculation
This device is really easy to use, if your thinking of using it with an Arduino then you need to check out our BMP180 Arduino tutorial features
1.8V to 3.6V Supply Voltage
Low power consumption - 0.5uA at 1Hz
I2C interface
Max I2C Speed: 3.5Mhz
(Very low noise - up to 0.02hPa (17cm
Full calibrated
(Pressure Range: 300hPa to 1100hPa (+9000m to -500m
Weight: 1.18g
Size: 21mm x 18mm