Cloud Sensor Gy291 Adxl345 Digital Triaxial Gravity Acceleration Tilt Module

the adxl345 is a compact,slim,low-power triaxial accelerometer that allows high-resolution (13-bit) measurements for accelerations up to ¡À 16 g.the digital output data is a 16-bit twos complement format and can be accessed via a spi (3-wire or 4-wire) or i2c digital interface.adxl345 is ideal for mobile device applications.it can measure static gravitational acceleration in tilt detection applications and also measure dynamic acceleration due to motion or shock.it has a high resolution (4 mg/lsb) and can measure a dip angle of about 0.25 ¡ã.using adxl345 and other digital output accelerometer,no need for analog-to-digital conversion,which can save system costs and board area.