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Product information
This digital barometer has some interesting applications. By measuring the absolute pressure of the environment and converting this into altitude. you will have a reliable sensor for determining the height of your robot, plane or projectile. This sensor is capable of achieving an accuracy of 1m, with noise of only 17cm in ultra-high resolution. The device will operate at only 0.3uA meaning low current draw for battery powered applications.

Specifications
1.8V to 3.6V Supply Voltage
Low power consumption - 0.5uA at 1Hz
I2C interface
Max I2C Speed: 3.5 MHz
Very low noise - up to 0.02hPa (17cm)
Fully calibrated
Pressure Range: 300hPa to 1100hPa (+9000m to -500m)
Weight: 1.18g
Size: 21mm x 18mm

Package includes
1 x BMP180 Digital Barometric Pressure Sensor Board Module
1 x Male to Male 4 pin header

Using the BMP180 with Raspberry Pi

Is water rising in the hull of your boat or getting into the basement of your house? Do you live in a flood prone or low lying area? Need a fully submersible pump that is hardy, durable and weather-proof but yet compact, vibration free, silent and light-weight? This 1100GPH Submersible Water Pump is just what you need.

It just keeps on pumping and pumping and pumping…

This pump has all the features that you could hope for; from the hard-bodied thermoplastic acrylonitrile butadiene styrene (ABS) casing that provides rust and corrosion protection for the heavy duty motor and stainless steel drive shafts to the simple yet innovative 360o inlet designed to minimise clogging. The pump also features a ‘snap-lock’ strainer base which allows for easy installation and cleaning and of course, with all Bilge Pumps® the 1100GPH Submersible Water Pump is fully ignition protected.

Features

• Exclusive moisture tight seals
• Compact, efficient, long life motors
• Easy clean snap lock strainers
• Complete submersibility
• Silent and vibrationless operation
• Ignition protection
• Anti-airlock protection
• No burn-out when run dry
• Stainless steel shafts
• Rust and corrosion protection
• CE certifications
• Voltage: 12V
• Delivery Volume: 1100GPH
• Max. Delivery Head: 4m
• Current: 3.0A
• Cable: 100cm
• Outlet Dia: 29mm
• Weight: 0.4kg