| 摘要 |
A gyro sensor includes a vibrator, a spring part extending from a first fixing part to the vibrator in a direction along a first axis, a drive part that excites the vibrator, and a detection part provided on the vibrator, wherein the vibrator has, in a plan view, first and second vibrating parts arranged side by side in the direction along the first axis and drive-vibrate in anti-phase with each other, a connecting spring part that connects the first and second vibrating parts in the direction along the first axis, and a first elastic member extending from the connecting spring part in a direction along a second axis intersecting with the first axis and fixed to a second fixing part.
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