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Grove - 3-Axis Digital Accelerometer, ultra-low-power and high performance linear accelerometer powered by LIS3DHTR(ST), with dynamically selectable scale and multiple digital output interfaces

SKU
114020121

Grove - 3-Axis Digital Accelerometer(LIS3DHTR) is an ultra-low-power high-performance 3-axis linear accelerometer that is based on the LIS3DHTR chip which provides multiple ranges and interface selection.  It supports a -40 to +85C working temperature range, and  allows the user to check the functioning of the sensor in the final application. It is great for working as a motion sensor in your project

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PRODUCT DETAILS

Key Features

  • Super low-cost: 3-Axis sensor with cost-effective chip(LIS3DHTR) manufactured by STMicroelectronics.
  • Ultra-low-power consumption: supports ultra-low-power operational modes that allow advanced power saving and smart embedded functions.
  • Dynamically user-selectable full scales: multiple ranges selections with ±2g, ±4g, ±8g, ±16g provided.
  • Multiple interface standard output options: Grove I2C interface, SPI interface and ADC interface supported.
  • Temperature adjustable: Embedded temperature sensor allows you to adjust and tune the error caused by temperature.

Description

Grove - 3-Axis Digital Accelerometer(LIS3DHTR) is a low-cost & power-saving 3 - Axis accelerometer in a bundle of Grove products. It is based on the LIS3DHTR chip which provides multiple ranges and interface selection. You can never believe that such a tiny 3 - Axis accelerometer can support I2C, SPI, and ADC GPIO interfaces, which means you can choose any way to connect with your development board. Besides, this accelerometer can also monitor the surrounding temperature to tune the error caused by it.  

Besides, it has dynamically user-selectable full scales of ±2g/±4g/±8g/±16g and is capable of measuring accelerations with output data rates from 1 Hz to 5.3 kHz.

Application

  • Free-fall detection
  • Motion detection
  • Intelligent power saving for handheld devices (Such as Pedometers)
  • Gaming and virtual reality input devices
  • Vibration monitoring and compensation
  • Impact recognition and logging
You can try to combine a Microcontroller (like an Arduino board or XIAO),  a 3-Axis grove sensor and the WS2812B Digital GRB LED Strip to make a shining LED ball. When shaking the ball, the lighting pattern will change accordingly. 

Specification

Item Value
Power Supply 3.3/5V
Interfaces I2C/SPI/GPIO ADC
I2C address Default 0x19(can be changed to 0x18 when connecting SDO Pin with GND)
ADC GPIO Power Input 0-3.3V
Interruption An interruption Pin reserved
SPI Mode set up Connect the CS Pin with GND
Operating temperature -40 to +85°C

Comparision

Product MSRP Measurable Range Interface Operating Voltage Working Temperature
Grove - 3-Axis Digital Accelerometer (LIS3DHTR) $4.30  ±2g
±4g 
±8g
±16g
I2C
SPI
ADC
3.3/5V -40°C to +85°C
Grove - 3-Axis Digital Accelerometer(±1.5g) $10.90  ±1.5g I2C 3.3/5V -40°C to +85°C
Grove - 3-Axis Digital Accelerometer(±16g) $10.90  ±16g I2C 3.3/5V -40°C to +85°C
Grove - 3-Axis Digital Accelerometer (±16g) $9.80 ±2g
±4g
±8g
±16g
I2C 3.3/5V -40°C to +85°C
Grove - 3-Axis Digital Accelerometer (±200g) $34.00 ±200g @each axis I2C 3.3/5V -40°C to +125°C

Part List

  • 1 x Grove - 3-Axis Digital Accelerometer (LIS3DHTR)
  • 1x Grove cable

ECCN/HTS

HSCODE 9031900090
USHSCODE 9031808070
UPC
EUHSCODE 9013101000
COO CHINA
EU DoC 1
RoHS 1
UK DoC 1

LEARN AND DOCUMENTS

Learn

Grove - 3-Axis Digital Accelerometer (LIS3DHTR)
Grove - 3-Axis Digital Accelerometer(LIS3DHTR) is a low-cost 3 - Axis accelerometer which is based on the LIS3DHTR chip which provides multiple ranges and interfaces selection.
Use an Arduino to control the Wiimote 3-Axis Accelerometer module ADXL330 and the WS2812B Digital GRB LED Strip.

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