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ADXL345 is a small, thin, low-power three-axis accelerometer can measure up to ±16g with high resolution (13) measurements. According to the 16-bit twos complement format, data can be accessed through the digital interface SPI (3-wire or 4-wire) or I2C.
ADXL345 is well suited for mobile device applications. It can sense tilting with very low power consumption. Applications such as measuring the static acceleration of gravity, measure the dynamic add motion or shock caused, free-fall, etc. It has a high resolution (4mg / LSB), capable of measuring about 0.25° of inclination angle change. The device offers a variety of special detection such as activity and inactivity sensing through comparing any axis acceleration threshold set by the user to detect the presence or absence of movement.
- Input Voltage: 3-5V
- Communication: I2C / SPI
- Measuring Range: ±2g ±16g
- 1x Soldered 3DOF 3-Axis Accelerometer ADXL345