SPECIFICATIONS

GY-291 ADXL345 3-Axis Acceleration of Gravity Tilt Module IIC/SPI Transmission Digital Three-Axis Acceleration of Gravity Tilt Module DC3-5V for Arduino
Feature:
1. Three-Axis Acceleration Measurement: The 3-axis acceleration of gravity tilt module utilizes the ADXL345 chip, capable of simultaneously measuring acceleration in the X, Y, and Z axes, providing comprehensive acceleration information.
2. High-Precision Measurement: The ADXL345 chip of three-axis acceleration of gravity tilt module offers high-precision acceleration measurement capabilities, delivering accurate and stable acceleration data.
3. Digital Output: The 3-axis gravity sensor acceleration module provides digital output of acceleration data through the I2C or SPI interface, facilitating easy connection and communication with microcontrollers or other devices for data acquisition and processing.
4. Low Power Consumption Mode: The acceleration gravity tilt sensor board supports a low power consumption mode, making it ideal for applications requiring and extended battery life. It includes a built-in temperature sensor for measuring ambient temperature, providing more comprehensive information.
5. Wide Range of Applications: Suitable for various applications such as posture measurement, motion analysis, vibration detection, and smart handheld devices, meeting diverse acceleration measurement needs.



Specification:
Origin: Mainland China
Type: Module
Condition: New
Power supply voltage: DC3-5V
Supply current: 400uA
Output: X, Y, Z
Working temperature: -40℃-85℃
Pin description:
GND: power ground
VCC: power supply range DC3-5V
CS:film selection
INT1: Interrupt 1
5NT2: Interrupt 2
SDO:SPI data output/IIC address setting
SDA: SPI data I/O, IIC data line (compatible with 5V level)
SCL: SPI clock line, IIC clock line (compatible with 5V level)
Product size: 21.00x17.00x3.00mm
Product size: 0.83x0.67x0.12inch
The ADXL345 is a small, thin, ultra-low power 3-axis accelerometer with high resolution (13 bits) and a measurement range of ±16g.
The digital output data is in 16-bit two's complement format and can be accessed through SPI (3-wire or 4-wire) or IIC digital interface;
The ADXL345 is suitable for mobile device applications. It can measure static gravity acceleration in tilt detection applications,
Dynamic acceleration due to movement or impact can also be measured. It has high resolution (4mg/LSB),
Capable of measuring tilt angle changes of 0.25°. When using the ADXL345 digital output acceleration, there is no need to
analog conversion, thereby saving system cost and circuit board area.
Features:
Chip used: ADXL345 (three-axis gravity acceleration);
Communication method: IIC/SPI communication protocol;
Measuring range: ±2g-±16g;
The IIC/SPI interface is reserved for easy access to other main control boards;

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.

 

1 x GY-291 ADXL345 3-Axis Acceleration of Gravity Tilt Module 

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