WE WILL BE CLOSED ON SAT MAY 13
ADXL345 Triple Axis Accelerometer (2g/4g/8g/16g)
This ADXL345 module is low power 3-axis accelerometer, it uses I2C & SPI communication protocol where user can adjust the sensitivity and bit resolution. The ADXL345 is well suited to measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (4 mg/LSB) enables measurement of inclination changes less than 1.0 Degree .
Several special sensing functions are provided. Activity and inactivity sensing detect the presence or lack of motion and acceleration on any axis which exceeds a user-set level. Tap sensing detects single and double taps. Free-fall sensing detects if the device is falling. These functions can all be mapped to one of two interrupt output pins.
- 3 to 5VDC Supply Voltage
- Ultra Low Power: 40uA in measurement mode, 0.1uA in standby@ 2.5V
- X: 28.6 LSB/g.
- Y: 31.2 LSB/g.
- Z: 34.5 LSB/g.
- Tap/Double Tap Detection
- Free-Fall Detection
- SPI and I2C interfaces