Tracking Sensor Modul Tracking Modul Reflexionstyp TCRT5000 schwarz Platine 1STCK.
2,33 €
The infrared emitting diode of TCRT5000 sensor continuously emits infrared rays. When the emitted infrared rays are not reflected back or reflected back, but the intensity is not strong enough, the infrared receiving tube is always in the off state.
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