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Grove - 3-Axis Digital Accelerometer ±16g Ultra-low Power (BMA400)

by Seeed
SKU 3006
Sold out
£9.62 inc VAT
£8.02 ex VAT

The Grove - 3-Axis Digital Accelerometer ±16g Ultra-low Power (BMA400) sensor is a 12-bit, digital, triaxial acceleration sensor with smart on-chip motion and position-triggered interrupt features. It can detect movement, such as Walking, Running, Standing still and more.

Typical applications for this sensor include:
  • Step Counting with ultra-low current consumption for extensive battery lifetime
  • Fitness applications / Activity Tracking
  • Tap / double tap sensing
  • Drop detection for warranty logging
  • Window/door measurements for climate control and alarm systems
  • Dimensions: 40mm x 20mm x 7mm
  • Acceleration range: ±2g, ±4g, ±8g, ±16g
  • Ultra-low power consumption: 18uA @5V / 14uA @3.3V
  • Sensitivity: 1024LSB/g @±2g / 512LSB/g @±4g / 256LSB/g @±8g / 128LSB/g @±16g
  • Programmable functionality
  • On-chip FIFO
  • On-chip interrupt features
  1. Auto-low power/Auto wakeup 
  2. Activity/In-activity 
  3. Step counter 
  4. Activity Recognition(Walking,Running,Standing still) 
  5. Orientation detection 
  6. Tap/Double tap