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BMP180 Barometric Pressure Sensor

Save 67%
Original price ₹ 180.00
Current price ₹ 59.00
Measuring the absolute pressure of the environment using a digital barometer such as this has some interesting applications. By converting the pressure measured into altitude, you have a reliable sensor for determining the height of your robot, plane or projectile! Using a sensor as capable as the BMP180 you can achieve accuracy of 1m, with noise of only 17cm in ultra high resolution noise. The device will operate at only 0.3uA meaning low current 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 the PU (pull up) jumper on the board for your convenience and ease during bread boarding. 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.
  • Can measure temperature and altitude.
  • Pressure range: 300 to 1100hPa
  • High relative accuracy of ±0.12hPa
  • Can work on low voltages
  • 3.4Mhz I2C interface
  • Low power consumption (3uA)
  • Pressure conversion time: 5msec
  • Potable size
  • Operating  voltage of  BMP180: 1.3V – 3.6V
  • Input voltage of  BMP180MODULE: 3.3V to 5.5V
  • Peak current : 1000uA
  • Consumes 0.1uA standby
  • Maximum voltage at SDA , SCL : VCC + 0.3V
  • Operating temperature: -40ºC to +80ºC

Sample Code
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