Developer boards - Accelerometer, 3-axis, ADXL345, dig.

ADXL345 digital 3-axis gyroscope The GY-291 module is a compact and very low power 3-axis gyroscope accelerometer. It is perfect for portable devices and ideal for microcontroller projects with an Arduino, Raspberry Pi and more. The module has an ADXL345 chip which measures static acceleration from gravity in tilt measurement, as well as dynamic acceleration from motion or vibration. The sensor has a high resolution of 3.9mg/LSB to detect accurate measurements of tilt change with up to 1°. In addition, the module has several special measurements such as:

- activity and inactivity function to detect the presence or absence of motion. - "Freefall sensing" function to detect when the module is in free fall - these and other functions can be set via the two interrupt and output pins

Technical data - Model: GY-291 - Chip: ADXL345 - Power supply: 3 - 5V DC - Communication: I2C / SPI - measuring range: ± 2g ± 16g - with free fall detection function - detects exceeding of set limits - measurements of less than 1 degree tilt angle changes - low power consumption - dimensions (LxWxH): 21 x 15 x 3 mm

Scope of delivery - GY-291 module - pin header