3D Gyroscope Sensor, 1 Axis, ±180°, RS232/RS485/TTL

Portable 3D gyroscope sensor with four-point M4 screw mounting design, small size, easy to install, strong adaptability. Operating voltage (9~36V), low power consumption (40mA), both high performance and low energy consumption, widely used in robotics, precision machinery and vehicle control and other fields, to provide reliable and accurate angle and angular velocity measurement solutions.

Specification

Dimensional Drawing (unit: mm)

Axis Direction

ATO-ML7300 is mainly used for the navigation of robotic vehicles, AVG vehicles, and the attitude control of UAVs. This gyro sensor is not affected by magnetic field interference, so it can measure the yaw angle normally in the magnetic field area, only need to set the desired zero-deviation angle (±180°/0-360°), which can replace the function of electronic compass without being affected by the magnetic field.

Wiring Drawing

Applications

Tips: How to calibrate and improve the accuracy of a single-axis gyro sensor?

To ensure the accuracy of the sensor data, the calibration steps are very important:

• Static Calibration: Place the sensor in a no-motion state and record zero offset data.
• Dynamic Calibration: Verify the output value at a known rotation rate and adjust the deviation.

In addition, care should be taken to minimize the effects of ambient noise and temperature drift, for example by adding a shield around the sensor or using temperature compensation algorithms. Choosing a high-quality signal processing chip can also significantly improve measurement accuracy.