Additional Infrared Sensor with Cable

SKU: ACORN08
$7.99
$7.99
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per item

This is the infrared sensor we use for our train signal controller. Just the sensor (5V DC max) with 3-wire cable (Red = 5V, Black = GND, White = Signal). This is an ACTIVE LOW sensor, meaning the Signal is pulled low when an object is detected. We recommend pulling up the Signal line with a 1K resistor.