ADXL345 Triple-Axis Digital Accelerometer Module (I²C/SPI)

Description

1. Supply Voltage: 3.3 V/ 5V.
2. Interface Type: I²C, SPI.
3. Sensing Range: ±2g, ±4g, ±8g, ±16g.
4. Sensitivity:
   • >
   • Ultra-Low Power: 40µA in measurement mode, 0.1µA in standby@ 2.5V.
   • Free-Fall Detection.
   • Tap/Double Tap Detection.
   • Flexible interrupt modes mappable to either interrupt pin Measurement ranges selectable via serial command Bandwidth selectable via serial command
   • Wide temperature range (−40°C to +85°C).
   • 10,000 g shock survival.
   • Support 5V/3.3V voltage input, onboard RT9161 power chip, lower pressure drop faster than 1117, the faster load speed of response, very suitable for high-noise power supply environment.
   • User-selectable resolution
     1. Fixed 10-bit resolution.
     2. Full resolution, where resolution increases with G range, up to 13-bit resolution at ±16 g (maintaining 4 mg/LSB scale factor in all G ranges).

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