1/5/10 Stück TCRT5000 3Pin Tracking Modul IR Infrarot Sensor Modul für Arduino
3,54 €
Adopt Tcrt5000 Infrared Reflection Sensor. Built-In Tcrt5000 Sensor Nsor. The Infrared Emitting Diode Of The Tcrt5000 Sensor Emits Infrared Rays Continuously. When The Emitted Infrared Light Is Not Reflected Back Or Reflected Back But The Intensity Is Not Large Enough, The Infrared Receiver Tube Is Always In The Cut-Off State, And The Output Of The Module Is Low, Indicating That The Diode Is Always Cut-Off; When The Detected Object Appears In The Detection Range, The Infrared Light Is Reflected Back And The Intensity Is Large Enough, And The Infrared Receiver Tube Is Saturated.
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