SparkFun Triple Axis Accelerometer Breakout LIS3DH SEN-20659 With Headers

Name: SparkFun Triple Axis Accelerometer Breakout LIS3DH SEN-20659 With Headers
Brand: SparkFun
SKU: SENS-1029
Price: 1079.00 INR
Availability: OutOfStock

₹1,079.00 (Inclusive of all taxes)

Out of Stock

The SparkFun LIS3DH Triple Axis Accelerometer Breakout is a low-power 3-axis MEMS accelerometer module with 12-bit resolution, designed for easy integration with 3.3V microcontrollers like Arduino, Raspberry Pi, and ESP32 via I2C or SPI interfaces.

Features

High-performance LIS3DH MEMS accelerometer with 12-bit resolution.
Selectable full-scale ranges: ±2g, ±4g, ±8g, and ±16g.
Dual digital interface support: I2C (default) and SPI communication.
Advanced embedded functions: free-fall, motion, and orientation detection.
Low-power operation with multiple modes and a 32-level FIFO buffer.

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Description

The SparkFun LIS3DH breakout board provides a robust and accessible interface to the STMicroelectronics LIS3DH MEMS accelerometer. The sensor utilizes a capacitive sensing principle to measure static acceleration (tilt) and dynamic acceleration (shock, vibration) across three orthogonal axes. Its integrated signal conditioning and ADC deliver stable, high-resolution data.

Designed for prototyping, the module operates from 1.7V to 3.6V, making it ideal for battery-powered portable devices. The onboard voltage regulator and level shifting ensure clean power and logic compatibility for 3.3V systems. The pre-soldered headers facilitate rapid connection to breadboards and development platforms.

Key Features

Triple-axis digital output MEMS accelerometer based on the LIS3DH IC.
High-resolution 12-bit data output for precise acceleration measurement.
Flexible full-scale range selection (±2g, ±4g, ±8g, ±16g) via software.
Integrated 32-level FIFO buffer for efficient data logging and power management.
Embedded temperature sensor for environmental compensation.
Advanced features include click/double-click, activity/inactivity, and free-fall detection.
Breadboard-friendly design with 0.1" pitch male headers pre-soldered.
Optimized for low-power applications with multiple operational modes (Power-down, Normal, Low-power).

Applications

Wearable device motion tracking and step counting.
Robotics platform tilt compensation and impact detection.
IoT sensor nodes for vibration monitoring and data logging.
Prototyping interactive controllers with gesture and tap recognition.
Portable equipment orientation sensing and free-fall protection.

Technical Specifications

Sensor Type	3-Axis Digital Accelerometer (LIS3DH)
Resolution	12-bit
Operating Voltage	1.7V to 3.6V DC
Logic Voltage	3.3V
Communication Interface	I2C (default address 0x18/0x19), SPI
Full Scale Range	±2g / ±4g / ±8g / ±16g (software selectable)
Output Data Rate	1 Hz to 5.3 kHz (selectable)
FIFO Buffer	32-level, 10-bit
Operating Modes	Power-Down, Normal, Low-Power
Embedded Features	Temperature Sensor, Free-fall Detection, Motion/Click Detection, Orientation Sensing
Dimensions (Board)	23 mm x 14 mm x 12 mm (approx.)
Weight	2 g

Frequently Asked Questions

What is the operating voltage range for the LIS3DH breakout?

The LIS3DH sensor IC itself operates from 1.7V to 3.6V. The SparkFun breakout board is designed for a 3.3V logic and supply input. Always power the module with 3.3V for reliable operation and to avoid damaging the onboard level-shifting circuitry.

How do I communicate with this accelerometer module?

The module supports both I2C and SPI digital interfaces. By default, it is configured for I2C communication with a selectable address. You can switch to SPI mode by cutting the relevant solder Jumper on the back of the board. Detailed pinout and connection diagrams are available in the SparkFun hookup guide.

Can I use this sensor for vibration measurement?

Yes, the LIS3DH is capable of measuring dynamic acceleration (vibration) within its selected bandwidth. For higher-frequency vibration analysis, ensure you set the output data rate (ODR) to its maximum (5.3 kHz) and select an appropriate full-scale range (e.g., ±2g for high sensitivity) to capture the relevant signal amplitudes.

Does the module include an embedded temperature sensor?

Yes, the LIS3DH IC includes an integrated temperature sensor. The temperature data can be read via the digital interface and used for compensating acceleration measurements or for basic ambient temperature monitoring in your system, though it is less accurate than a dedicated temperature sensor.