Each sensor cell contains an active capacitive feedback circuit sensitive to the presence of live skin close to the surface of the sensor.

每个传感器单元包含了积极的反馈电路敏感电容的存在，生活接近皮肤表面的传感器。

youdao

Each sensor cell contains an active capacitive feedback circuit sensitive to the presence of live skin close to the surface of the sensor.

每个传感器单元包含了积极的反馈电路敏感电容的存在，生活接近皮肤表面的传感器。

youdao