SparkFun Triple Axis Accelerometer Breakout – KX134 (Qwiic)

26,40 inc. VAT


2 in stock


This SparkFun Triple-Axis Accelerometer Breakout is a simple Qwiic breakout for the KX134 digital accelerometer from Kionix. The KX134 is a low-power, 16-bit resolution three-axis accelerometer capable of measuring ±8g/16g/32g/64g (user-selectable) and has up to a 10kHz output data rate making it ideal for high-g measurements as well as high-speed applications such as vibration sensing.

The KX134 includes a host of features including Freefall detection, Directional Tap™ and Double-Tap™ detection, tilt orientation detection and more. The Qwiic KX134 can interface with controllers using both I2C and SPI at high speeds so you can use it in an existing Qwiic chain or on a SPI bus.

Measurement Range: ±8g, ±16g, ±32g, ±64g (User Selectable)
High Resolution (8 or 16-bit)
User-Configurable Output Data Rate (ODR) up to 25600Hz
User-Configurable 3-stage Advanced Data Path featuring low-pass filter, low-pass/high-pass filter and RMS calculation engine
Wide range of built-in sensing functions
Free Fall
Directional-Tap™ / Double-Tap™
Device Orientation & Activity Algorithms
Low Noise: 130µg/√Hz (varies based on ODR, power mode & other settings)
High Resolution Wake-Up & Back-to-Sleep Detection with configurable threshold as low as 3.9mg
512-byte FIFO buffer that continues recording data while being read
Selectable Low-Power or High-Performance operating modes
Low Power with Integrated Voltage Regulator
High Performance Operating Current Consumption (400Hz ODR + Wake-Up Detection): 148µA
Low Power Operating Current Consumption (0.781Hz ODR + Wake-Up Detection): 0.53µA
Standby Current Consumption: 0.5µA
Self-Test Functionality
Digital I2C up to 3.4MHz and Digital SPI up to 10MHz
2x Qwiic Connectors
SPI available on PTH Header Pins
I2C Address: 0x1E (0x1F alternate)


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