TSC TTP-245 - Ribbon Sensor

TTP-245 / TTP-343
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2.13.4. Ribbon Sensor
Fig. 2.13.4 Ribbon Sensor Circuit Diagram
This ribbon sensor is a reflecting sensor. The RIBB1~3 can be changed by command
or auto-calibration. The REND signal voltage is high when the ribbon is detected;
otherwise, it is low.