works

Verifed Post by sal
Published on 30 Dec, 2018

HONG111 5 Pack HC-SR04 Ultrasonic Module Distance Measuring Transducer Sensor for Arduino UNO MEGA2560 Nano Robot XBee ZigBee
Price: $8.99
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5.00 / 5   (1 Reviews)

they work

Price: $8.99
 

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