| 摘要 |
A thickness sensor assembly ( 200 ) for a self-service terminal (SST) arranged to dispense media from at least one media cassette. The sensor assembly comprises a platform ( 202 ) and a resonant circuit ( 300 ) mounted on the platform ( 202 ) and resiliently biased towards a rest position, the sensor assembly ( 200 ) being arranged such that the displacement of the resonant circuit ( 300 ) can be detected by an SST in which the platform ( 202 ) is mounted. In use, the platform ( 202 ) is mounted in an SST adjacent to a feed path ( 72 ) of media being dispensed thereby such that media moving along the feed path ( 72 ) displaces the resonant circuit ( 300 ). Such a sensor assembly ( 200 ) can be used to detect, for example, when two media sheets have been picked up instead of one.
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