Main Content

An accelerometer is an electromechanical device that will measure acceleration forces. These forces may be static, like the constant force of gravity pulling at your feet, or they could be dynamic - caused by moving or vibrating the accelerometer.

By measuring the amount of static acceleration due to gravity, you can find out the angle the device is tilted with respect to the earth. By sensing the amount of dynamic acceleration, you can analyze the way the device is moving. At first, measuring tilt and acceleration doesn't seem all that exciting. However, engineers have come up with many ways to make really useful products.

The ADXL345-BB board is a thin and low power 3-axis accelerometer with high resolution (10 to 13 bit) measurement and can measure acceleration up to ±16g. Digital output data is accessible through SPI (3/4-wire) as well as I2C (2 wire) interface. ADXL345-BB is well suited to measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (4 mg/LSB) enables measurement of less than 1° change in tilt. 

Features

  • Onboard 3.3V regulator
  • Digital data output using SPI (3/4 wire) and I2C (2 wire) interfaces
  • Free fall detection
  • 10,000g shock survival
  • Single tap/double tap detection
Please Login To Review This Product
There are no project for this product.

ADXL345-BB

3-Axis Accelerometer With Onboard Voltage Regulator
Product Code: (H-ELC-SEN-IMU-1-A)

Availability:

in stock
₹360.00
Qty:

Specifications

Product Info
Product Type Sensor
Functionality Accelerometer
Dimensions
PCB Size 25mm x 25mm
Interfaces
Communication Interfaces SPI, I2C
Accelerometer Specifications
Range User selectable - ±2g, ±4g, ±8g, ±16g
Resolution 10 Bits (±2g), 11 Bits (±4g), 12 Bits (±8g), 13 Bits (±16g)
Sensitivity 256 LSB/g (±2g), 128 LSB/g (±4g), 64 LSB/g (±8g), 32 LSB/g (±16g)
Nonlinearity ±0.5%
General Specifications
Update Rate 3.2KHz
Power Supply
Phase Voltage 5V