The GY-291 ADXL345 is a digital accelerometer module that measures acceleration in three axes (X, Y, and Z) and provides high-resolution data for gravity tilt and motion sensing applications. With its low power consumption and wide range of functionalities, it is ideal for various projects, including robotics, gaming, and industrial applications.

Three-Axis Measurement: Measures acceleration in X, Y, and Z axes. High Resolution: 13-bit resolution with a measurement range of �2g, �4g, �8g, or �16g. Low Power Consumption: Operates on low power, making it suitable for battery-powered devices. Digital Output: I2C and SPI digital interfaces for easy integration with microcontrollers. Built-in Motion Detection: Features tap, double-tap, activity, inactivity, and free-fall detection. Tilt Sensing: Accurate gravity tilt sensing capabilities. Technical Specifications: Supply Voltage: 3V to 5V Measurement Range: �2g, �4g, �8g, �16g Resolution: 13-bit Interface: I2C, SPI Data Rate: 0.1Hz to 3200Hz Operating Temperature Range: -40�C to +85�C Dimensions: 14mm x 13mm x 2mm Weight: 1g Applications: Robotics: Motion and tilt sensing for robots and drones. Gaming: Enhances gaming experience by detecting motion and orientation. Industrial Automation: Vibration monitoring and tilt sensing in industrial machines.