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IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot
Main Color Blue Net Weight 3g Country of Manufacture CHINA Package Content 1 x Infrared Sensor Module Fixing Hole Diameter 3mm Detection Distance 2-30cm Material Electric Part PCB Board Size 46 x 14.5 x 8mm/1.8" x 0.57" x 0.31"(L*W*H) Working Voltage DC 3-5V - Reviews
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