5 Pcs Ir Infrared Obstacle Avoidance Sensor Module For Arduino Smart Car Robot Blue Other Sensors 115729 Whether You're Working On Jewelry

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5 Pcs Ir Infrared Obstacle Avoidance Sensor Module For Arduino Smart Car Robot Blue Other Sensors 115729 Whether You're Working On JewelryProduct Description: Can Be Used For 3 5V Dc Power Supply Modules. It Has Red Power Indicator. Ir Infrared Obstacle Avoidance Sensor Module Can Be Widely Used In Robot Obstacle Avoidance Obstacle Avoidance Car Line Count And Black And White Line Tracking And So On The Output Port Out Sensor Module Can Be Directly Connected To The Microcontroller Io Port You Can Directly Drive A 5V Relay It Has A Pair Of Infrared Transmitting And Receiving Tube Tube