Table 1 Sensor model table
Name | Three-axis gyroscope | Three-axis accelerometer | Three-axis electronic compass |
|---|---|---|---|
Model | H2D1981K | UT191789 | DJAC2173 |
Price | Ò°220 | Ò°340 | Ò°360 |
Feature | High stability and sensitivity | Very suitable as a wearable device | Very small size and low cost |