Product description
SparkFun ADXL313 Breakout is a triple-axis accelerometer with Qwiic connectivity for measuring static acceleration in tilt sensing applications as well as dynamic acceleration from motion or shock. The module offers high resolution, low noise, and support for both I2C and SPI via pins (pin headers not included). The integrated FIFO buffer can reduce the need for processor intervention and help lower overall system power consumption.
Specifications:
- Product: SparkFun Triple Axis Digital Accelerometer Breakout - ADXL313 (Qwiic)
- Measurement range: ±0.5g, ±1g, ±2g, ±4g
- Resolution: up to 13-bit
- Digital data format: 16-bit twos complement
- Interface: I2C, SPI
- I2C address: 0x1D default, 0x53
- Connections: 2x Qwiic
- SPI: 3-wire and 4-wire via pins (pin headers not included)
- Power consumption: less than 300µA at maximum data rate
- Standby: 0.1µA
- Noise density: 150µg/√Hz
- FIFO: 32 levels
- Functions: activity, inactivity, user-defined acceleration threshold on any axis
- Self-test: yes
