{"title":"ADXL345 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI","handle":"adxl345-triple-axis-accelerometer-2g-4g-8g-16g-w-i2c-spi","url":"/products/adxl345-triple-axis-accelerometer-2g-4g-8g-16g-w-i2c-spi","description":"The ADXL345 from Analog Devices is a triple-axis digital accelerometer with both I2C and SPI interfaces. This breakout board includes an on-board 3.3V regulator and logic-level shifting, making it easy to interface with any 3.3V or 5V microcontroller including Arduino.\n\nMeasure acceleration across three axes (X, Y, Z) with selectable sensitivity ranges of ±2g, ±4g, ±8g, or ±16g. Lower ranges provide finer resolution for slow movements, while higher ranges are suited for high-speed motion tracking.\n\nKey Features\n\n\nTriple-Axis Measurement – X, Y, and Z acceleration sensing\n\nSelectable Range – ±2g, ±4g, ±8g, or ±16g sensitivity\n\nDual Digital Interface – I2C and SPI supported\n\nOn-Board Regulator – 3.3V regulator with output pin, accepts up to 5V input\n\nLogic-Level Shifting – Works with both 3.3V and 5V microcontrollers\n\nMounting Holes – Two 2.5mm (0.1\") holes for easy attachment\n\n\nIdeal For\n\nMotion and tilt sensing projects\nVibration monitoring and impact detection\nRobotics and vehicle tracking\nArduino and microcontroller-based projects\n\n\nPackage Contents\n\n1× ADXL345 triple-axis accelerometer breakout (fully assembled and tested)\n1× 9-pin 0.1\" standard header strip\n\n\nResources\n\nAdafruit ADXL345 Tutorial\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":7252,"title":"Default Title","sku":"AF-1231","price":35.18,"on_sale":false,"in_stock":true,"available_quantity":102,"option1":"Default Title"}]}