Features:
The tool provides numerous unique detection options. Lively and Inactive Detection Detects the presence or absence of movement by way of evaluating the acceleration on any axis with a consumer-set threshold. Percussion detection serve as can hit upon any route of unmarried vibration and double vibration motion. Loose fall detection serve as can hit upon whether or not the tool is falling. Those purposes can also be independently mapped to certainly one of interrupt output pins. The patented built-in reminiscence control machine makes use of a 32-stage first-in-first-out (FIFO) buffer to retailer knowledge, minimizing host processor load and lowering total machine Energy intake.
Specification:
Main chip: ADXL345.
Model: GY-291
Energy provide :three-5v.
Means of conversation: the iic / spi conversation protocol.
Measuring vary: ±2g /±16g
Package Incorporated:
1*GY-291 ADXL345 three-Axis Virtual Acceleration of Gravity Tilt Module
1*Pin Header
The ADXL345 is a small, skinny, extremely-low Energy three-axis accelerometer with prime answer (thirteen bits) and dimension vary of ± 16g.
The Virtual output knowledge is in sixteen-bit twos supplement layout and is offered by way of SPI (three-twine or four-twine) or I2C Virtual interface.
Its prime answer (three.9 mg / LSB) permits dimension of tilt perspective adjustments of not up to 1.0 °
Low-Energy mode helps movement-based totally smart Energy control for threshold sensing and movement acceleration dimension with very low Energy intake.
The ADXL345 is absolute best for cell tool programs. It measures static gravitational acceleration in tilt detection programs in addition to dynamic acceleration because of movement or affect.
