| 摘要 |
A PCB supporting electronics is potted in a resilient sheet of material having an adhesive back face glued to a urinal below the flush water outlet. The front face is a target for a urine stream; it supports a urine sensor, say a temperature sensor. Added sensors measure urine characteristics as it flows over the face. Residue is flushed away. The PCB supports a data processing circuit. The output is sent to a remote indicator.
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