Digital Barometric Air Pressure Sensor (BMP180)

Digital Barometric Pressure Sensor Board Module For Arduino BMP180 Air Pressure
Digital Barometric Pressure Sensor Board Module For Arduino BMP180 Air Pressure Digital Barometric Pressure Sensor Board Module For Arduino BMP180 Air Pressure
Price: $4.50

Digital Barometric Air Pressure Sensor Module For Arduino (BMP180)

The BMP180 is a high precision, low energy consumption air pressure sensor that can be applied in mobile devices. The absolute minimum accuracy can reach 0.03 hPa, and power consumption is extremely low, only 3uAmps.

The BMP180's can be directly accessed through the I2C bus with a variety of microprocessors.

Size is 1.4 x 1.2cm.

Supply voltage is 1.8V to 3.6V.

Pressure ranges: 300 to 1100hPa (altitude 9000m - 500m)

Resolution is 0.06hPa (altitude 0.5m) in low power consumtion model, while it's 0.03hPa (0.25M) in high power model.

Reaction time is 7.5ms