Adafruit triple axis accelerometer breakout boards adafruit 2809 the adafruit lis3dh triple axis accelerometer is a neat 3 axis accelerometer with adjustable sensitivity and a choice of either i2c or spi bus connectivity select from plusmn2 4 8 or 16g sensitivity plusmn2g gives a higher resolution for slow movements while plusmn16g is best for high speed tracking it can be configured to detect a single tap and free fall either of which can be configured to toggle an external inter