PTR21T_ Search Results
PTR21T_ Datasheets Context Search
| Catalog Datasheet | Type | Document Tags | |
|---|---|---|---|
photo transistor arrayContextual Info: O K I electronic components PTR21T_ Paper Sensor GENERAL DESCRIPTION The PTR21T uses light transmission to detect data punched in paper tape. It is configured using an infrared light-emitting diode array and a phototransistor array. |
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