pzsmocn ITR9608 Photo Sensor Compatible with Raspberry Pi Arduino Board. for Copier, Printer, Facsimile, Ticket Vending Machine, Opto Electronic Switch, Motor Speed Detection, Pulse Counter. sold2025 Length 12mm Size:1 m Length 12mm If you need a more rough or light sanding SPECIFICATIONS Sensor Specifications: Operating Voltage: DC 3 Pulse Counter
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