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4PCS GY-291 ADXL345 3-Axis Digital Acceleration Gravity Tilt Module IIC SPI Transmission

KWD 4
Brand
Diitao
Category
Sensors
Weight
10 g
Size4pcs
StyleModern
– 1 +

Special Features

  • Feature:A small 3-axis accelerometer with low power consumption and high resolution (13-bit).
  • Digital Output:The digital output data is in 16-bit double complement format and can be accessed via the I2C digital interface or SPI(3-wire or 4-wire).
  • Function: Used for threshold sensing and motion acceleration measurement to measure static gravity acceleration or dynamic acceleration in tilt detection applications.
  • Active and inactive detection:Detects the presence or absence of motion by comparing the acceleration on any axis to a user-set threshold.
  • Application:Suitable for medical instruments,industrial instruments, instrumentation,personal navigation devices, hard disk drive (HDD) protection, portable games.

Description

Main chip:ADXL345
Model:GY-291
Power supply:3-5V

Communication: IIC/SPI communication protocol

Measuring range:2 4 8 16g;
High resolution:13 bits;

Normal operating current of accelerometer:450µA
Ultra-low power consumption: Measurement mode as low as 23 μA
Standby mode down to 0.1μA,VS = 2.5V (typical)

Sleep mode current :8µA

Percussion detection function:Detect single and double vibration in any direction.
The free fall detection function can detect whether the device is falling.

Low power mode:Supports smart motion-based power management for threshold sensing and motion acceleration measurement.

Includes:
6*GY-291 ADXL345 three-axis digital acceleration gravity tilt module

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