Ziihao 4PCS GY-291 Digital 3-Axis Gravity Acceleration Gradient Module,ADXL345 IIC/SPI Transmission,Measuring Range: ±2g±16g,Capable of Measuring Tilt Angle Changes of Less Than 1.0°
Features:The device offers a variety of special detection features.1. Active and Inactive Detection Detects the presence or absence of motion by comparing the acceleration on any axis with a user-set threshold. 2.Percussion detection function can detect any direction of single vibration and double vibration action. 3.Free fall detection function can detect whether the device is falling. These functions can be independently mapped to one of two interrupt output pins. The patented integrated memory management system uses a 32-level first-in-first-out (FIFO) buffer to store data, minimizing host processor load and reducing overall system power consumption.Specification:Main chip: ADXL345.Model: GY-291Power supply :3-5v.Means of communication: the iic / spi communication protocol.Measuring range: ±2g /±16gPackage Included:4GY-291 ADXL345 3-Axis Digital Acceleration of Gravity Tilt Module4Pin Header
Product Features
- 1.Communication method: IIC/SPI communication protocol
- 2.SMALL,SLIM AND LOW POWER CONSUMPTION-Up to 16 g accelerometer with high resolution (13) measurement. Digital output According to the 16-bit two's complement format, it can be accessed through the digital interface SPI (3-wire or 4-wire) or I2C
- 3.SAVE COST AND SPACE-Use digital output accelerometers such as ADXL345, no need to Analog-to-digital conversion, which can save system cost and circuit board area,Low-power mode supports motion-based intelligent power management for threshold sensing and motion acceleration measurement with very low power consumption.
- 4.WIDELY USED-ADXL345 is very suitable for mobile device applications. It can be used for tilt sensing applications while measuring static acceleration of gravity, and it can also measure the speed of vibration caused by dynamic added motion or caused. With its high resolution (4mg/LSB), it can measure changes in the inclination angle of about 0.25.
- 5.Easy to install and durable.With our strict quality control system, we test each item and 100% ensure in good condition before we ship.Offering customer technical service, feel free contact us for technical, installation and use question.
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