![]() The X_OUT, Y_OUT and Z_OUT are the values at the X, Y, and Z axis respectively. Next, the AD adapter integrated on the module will convert the analog signal into digital one. The ADX元45 detects the acceleration with the sensing component at the front, and then the electric signal sensing component changes it into electric signal, which is analog. And the excellent sensitivity (3.9mg/LSB provides a high-precision output of up to ☑6g. Its high resolution (4 mg/LSB) enables the inclination change measurement by less than 1.0°. It is well suited to measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. In this experiment, the I2C digital interface is used. Digital output data is formatted as 16-bit two’s complement and is accessible through either an SPI (3- or 4-wire) or I2C digital interface. The ADX元45 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ☑6 g. For example, self-balancing board or hoverboard applies the acceleration sensor and gyroscope for Kalman filter and posture correction. Through analyzing the dynamic acceleration, you can tell the way how the device is moving. The most fundamental is the commonly-known acceleration of gravity which is 1g.īy measuring the acceleration caused by gravity, you can calculate the tilt angle of the device to the level surface. An accelerometer is used to measure the force generated during the acceleration.
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