Infrared Proximity Sensor Module Robot Obstacle-avoiding Detector Detect range 2-30cm with Wide Range Voltage Comparator LM393

Infrared Proximity Sensor Module Robot Obstacle-avoiding Detector Detect range 2-30cm with Wide Range Voltage Comparator LM393
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sku: 32770546362
$3.88+10%
$4.26
Shipping from: China
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