ADXL345 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI [STEMMA QT / Qwiic] : ID 1231 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Portable Input Shaper adxl345 by Fysetc – Fabreeko
ADXL345 Pre-Soldered 3-axis Digital Angle Acceleration Sensor Module Compatible with Klipper and Raspberry Pi and Arduino | High Resolution Tilt-Sensing Accelerometer: Amazon.com: Industrial & Scientific
Wishiot ADXL345 Digital Accelerometer Module IIC/SPI 3-Axis Inclination Tilt Sensor with 10Pin Female to Female/Female to Male Dupont Cable for Arduino Raspberry Pi (Pack of 2): Amazon.com: Industrial & Scientific
ADXL345 Accelerometer
Ender 3 Max Neo ADXL345 Wiring to BIGTREETECH PI4 + CB1, Software Config and Resonance Testing - YouTube