
Adafruit ADXL343 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI
Key Features STEMMA QT/ Sparkfun Qwiic compatible - No need to solder (Updated in 2022) Nearly identical specs to ADXL345 Budget Friendly sensor Perfect choice for interfacing with any 3V or 5V microcontroller (Raspberry Pi or Arduino Compatible) 3 axis measurements, X, Y, Z. This is a triple-axis accelerometer with digital I2C and SPI interface breakout. It has a wide sensitivity range and high resolution, operating with an 10 or 13-bit internal ADC. Built-in motion detection features make tap, double-tap, activity, inactivity, and free-fall detection trivial. There's two interrupt pins, and you can map any of the interrupts independently to either of them.The ADXL343 is nearly identical in specifications to the ADXL345, and code written for the '345 will likely work on the '343 as-is. This new accelerometer has some nice price improvements to stay within your budget.The sensor has three axes of measurements, X Y Z, and pins that can be used either as I2C or SPI digital interfacing. Y