Description

GY-291 ADXL345 3-Axis Accelerometer is a sensor board based on ADXL345 accelerometer integrated circuit. The ADXL345 is a small, thin, ultralow power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface.

The ADXL345 is well suited for mobile device applications.

It measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock.

Its high resolution (3.9 mg/LSB) enables measurement of inclination changes less than 1.0°.

Specifications

• Single tap/double tap detection
• Activity/inactivity monitoring
• Free-fall detection
• 10,000 g shock survival
• SPI (3- and 4-wire) and I2C digital interfaces
• Flexible interrupt modes mappable to either interrupt pin
• Measurement ranges selectable via serial command
• Bandwidth selectable via serial command
• Operating Voltage: 4V to 6V
• I/O Voltage Range: 1.7V to 3.6V
• Communication: SPI and I2C
• Operating Temperature: -40⁰C to 85⁰C

Package Included:

• 1 X ADXL345 Accelerometer

Electra