ADXL345 is a small, low-power 3-axis output angular accelerometer sensor.

It has a detection area of ± 16g and can be output via the I²C line and the SPI line.

Since there is an internal voltage regulator on the board, it can be supplied with an input voltage of 3-5V.

There are also two cutting pins on the card.

These pins can be set to output for free fall, touch or double touch.

Features: Input Voltage: 3-5V Low power consumption(40uA) Free fall detection SPI and I²C interface