ADXL345 Triple Axis Linear Accelerometer Module

The ADXL345 Module is a high performance digital 3 axis accelerometer designed to measure acceleration tilt motion and vibration in X Y and Z directions. It provides precise digital output through I2C or SPI communication making it ideal for advanced motion sensing and embedded applications.

Built around the ADXL345 sensor IC from Analog Devices this module offers high resolution low power consumption and multiple measurement ranges for accurate and stable motion detection.

KEY FEATURES

• Triple axis acceleration sensing X Y Z
• Digital output via I2C and SPI
• High resolution up to 13 bit measurement
• Selectable measurement ranges
• Built in motion and tap detection
• Low power consumption with sleep modes
• Compact and lightweight design
• Easy integration with microcontrollers

SPECIFICATIONS

• Sensor ADXL345
• Measurement Range plus minus 2 g 4 g 8 g 16 g selectable
• Operating Voltage 3V to 5V module dependent
• Interface I2C or SPI
• Resolution 10 to 13 bit
• Sensitivity up to 4 mg per LSB
• Bandwidth up to 1600 Hz
• Power Consumption very low
• Output Type Digital
• Board Type Accelerometer breakout module

INTERFACES

• VCC Power supply
• GND Ground
• SDA I2C data
• SCL I2C clock
• CS SPI chip select
• SDO SPI data out
• INT1 and INT2 interrupt pins

APPLICATIONS

• Tilt and orientation sensing
• Vibration monitoring
• Motion detection
• Gesture recognition
• Free fall detection
• Robot balancing
• Wearable devices
• Arduino and embedded projects