Sensors
Boardoza ADXL345 Triple Axis Accelerometer Breakout Board
The ADXL345 Triple Axis Accelerometer Breakout Board is a high-performance accelerometer designed for dynamic acceleration measurement and static angle detection. It supports both SPI and I2C interfaces, providing versatile options for integration into various applications, including motion detection, gaming, robotics, and industrial instrumentation. Power Input Type: Molex 2 pin 2.50 header
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Key Features
- High Resolution: Up to 13-bit resolution allows for measurement of inclination changes less than 1.0°.
- Triple Axis Measurement: Measures acceleration on X, Y, and Z axes.
- Wide Range: It can measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock.
- Adjustable Sensitivity: It has selectable measurement ranges of ±2g, ±4g, ±8g, and ±16g.
- Ultra Low Power Consumption: Suitable for battery-powered devices.
Technical Specifications
- Type
- Molex 2 pin 2.50 header
- Input Voltage
- 3.3V or 5V
- Functions
- Digital accelerometer
- Measurement Range
- ±2g, ±4g, ±8g, and ±16g
- Resolution
- 10-bit (default), 13-bit (high resolution mode)
- Interface
- I2C
- Operating Temperature
- -40°C ~ +85°C
- Board Dimensions
- 20mm x 20mm
Board Pinout
Board Pinout
| Pin Number | Pin Name | Description |
|---|---|---|
| 1 | GND | Ground |
| 2 | SDA/SDI/SDIO | I2C - Serial Data (I2C)/Serial Data Input (SPI 4-Wire)/Serial Data Input and Output (SPI 3-Wire). |
| 3 | SCL/SCLK | Serial Communications Clock for I2C and SPI |
| 4 | +5V | Power Supply |
Board Pinout
| Pin Number | Pin Name | Description |
|---|---|---|
| 1 | CS | Chip Select |
| 2 | SDO / ADDR | Serial Data Output (SPI 4-Wire)/Alternate I2C Address Select (I2C) |
| 3 | INT1 | Interrupt 1 |
| 4 | INT2 | Interrupt 2 |
Datasheet
Download (PDF)Support
For technical questions, documentation and issue reports, use the GitHub repository or write to us directly.