Description: ADXL345 Accelerometer Module (Pack of 25) 1. High-Performance Sensing: This module features the Analog Devices ADXL345 tri-axis accelerometer, capable of measuring acceleration in three dimensions (x, y, z) with a wide measurement range (+/- 16g). 2. Low Power Consumption: The ADXL345 is known for its ultra-low power consumption, making it suitable for battery-powered IoT projects and portable applications. 3. Programmable Digital Filtering: The module offers programmable digital filtering options, including a user-definable high pass or band pass filter, enabling better signal processing and noise reduction. 4. I²C Interface: Equipped with an industry-standard I²C interface, the module is simple to integrate into various IoT projects and can easily communicate with microcontrollers like Arduino, Raspberry Pi, etc. 5. Low Noise Floor: The ADXL345 has a low noise floor of around 2.6mV/√Hz (0.1 Hz – 8.5 kHz), making it suitable for applications where high accuracy and minimal interfere
| Specification | Details |
|---|---|
| Model Number | ADXL345 |
| Package Type | Small DFN-16 |
| Operating Voltage | 1.8V to 3.6V (3.0V typ.) |
| Measurement Range | ±2g ±4g ±8g ±16g |
| Resolution | 13-bit @ ±2g 10-bit @ ±4g 10-bit @ ±8g |
| Sensitivity (g) | 1024 LSB/g |
| Noise Density (@25C) | 0.15mg/√Hz |
| Bandwidth | 1-120 Hz |
| Power Consumption | 150 μA typ. 240 μA max |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -65°C to +125°C |
| Supply Current | 50 μA (low power mode) |
| I/O Interface | SPI I2C |
