Proximity Sensors
Ultrasonic Module Distance Measuring Sonar Sensor Module for Arduino
$1.91
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2pcs Ultrasonic Sensor Module HC-SR04 for Arduino, Distance Sensors with 2pcs Mounting Bracket Compatible with Mega2560, Robot kit, for ZigBee (2)
$6.99
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RATTMMOTOR 3Pcs SN04-N DC NPN Approach Sensor Inductive Proximity Switch Sensor Switch 4mm 3-Wire 6-36V/DC
$9.99
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URBEST® 8mm Detecting Distance Approach Sensor Inductive Proximity Switch NPN NO DC 6-36V Cylinder Type
$8.99
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uxcell PL-05N DC 10-30V NPN NO 5mm Square Inductive Proximity Sensor Switch 3-Wire
$12.19
Compare at 36 stores
HID-C1325-50 HID Standard Proximity Card 36-bit Format (Pack of 50)
$292.01
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