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Product description: Grove - 3-axis digital accelerometer 200g (ADXL372)
Grove module -3-axis ± 200g digital accelerometer (ADXL372) isa MEMSaccelerometerwith very lowpowerconsumption. It provides a12-bitoutput at a scale factor of 100 mg / LSB. Powered by a voltage of3.3 V to 5 V. Includes Grove cable.
Grove - 3-axis digital 200g accelerometer (ADXL372).
The noteworthy feature of this sensor is itsvery low power consumption of only 22 μA and its largemeasuring range of ± 200 g. All data is transmitted via the Grove I2C port. A sampling frequency of 400 HZ/ 800 Hz / 1600 Hz / 3200 Hz / 3200 Hzcan be selectedanda bandwidth of 200 Hz/ 400 Hz / 800 Hz / 1600 Hz / 3200 Hzcan be selected.
| The user guide is available onmanufacturer's website. |
Function and application of a 3-axis digital accelerometer from Grove
- Large measuring range: ± 200g.
- Very low power consumption 22 μA at 3200 Hz.
- Selectable sampling rate and belt width.
- Built-in 12-bit analog-to-digital converter (ADC).
- Use in IoT projects.
- Shock and shock detection.
Grove - 3-axis digital accelerometer (ADXL372).
Grove module connection
The module is equipped with a Grove interface for easy connection withArduinoincluding the capBase Shield v2.0with the supplied cable.
| Pin | Description |
|---|---|
| 1. | SCL - clock line I2C |
| 2. | SDA - I2C data line |
| 3. | System power supply from 3.3 V to 5 V |
| 4. | System weight |
| 5. | Two-channel interrupt output |
Technical specification for Grove 3-axis digital accelerometer
| Parameter | Scope |
|---|---|
| Supply voltage | 3.3 V to 5 V |
| Working temperature |
From -40℃ to +85℃ |
| Sensitivity | ± 50 mg / °C ± 35 mg / °C |
| Sensitivity change due to temperature | ± 0.01 % / °C (TA = -40 °C to +125 °C) |
| Interface | Digital |
Useful links |
