ADXL345 Digital Angle Acceleration Sensor Module

Description

1. Digital Output: The ADXL345 communicates with a microcontroller or other digital devices via an I2C or SPI interface, providing digital acceleration data for each of the three axes: X, Y, and Z.
2. Triple-Axis Sensing: Just like the ADXL335, the ADXL345 can measure acceleration along three orthogonal axes, making it suitable for applications that require monitoring movement in multiple directions.
3. Wide Measurement Range: It has a user-selectable measurement range, typically up to ±2g, ±4g, ±8g, or ±16g, allowing you to adjust the sensitivity according to your application’s requirements.
4. High Resolution: The ADXL345 has a high resolution, enabling precise measurement of both low and high accelerations.
5. Low Power Consumption: It is designed to be power-efficient, making it suitable for battery-powered devices and low-power applications.
6. Built-in Features: The sensor module may include features such as tap and double-tap detection, free-fall detection, and activity and inactivity sensing. These features can be used for various motion-based applications.
7. Flexible Output Data Rate: The ADXL345 allows you to set the output data rate (ODR) to match your specific application requirements.
8. Small Form Factor: It typically comes in a compact and easy-to-mount module, which is advantageous for projects with space constraints.
9. Digital Noise Filtering: The ADXL345 includes built-in digital filtering to help reduce noise in the accelerometer readings.
10. User-Configurable Interrupts: You can set up the ADXL345 to generate interrupts based on certain conditions, such as detecting a specific level of acceleration or a change in position.