ultrasonic module

• Neewer® Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor HS for Arduino CL2231

  

  Go to see$0.72

• Virtuabotix Ultrasonic Distance Rangefinder/Obstacle Detection Module

  

  Go to see$5.95

• niceeshop(TM) HC-SR04 Ultrasonic Distance Measuring Sensor Module For Arduino

  

  Go to see$2.59

• JMT 10 Pcs 10pcs Hc-sr04 Ultrasonic Sensor Ranging Distance Measuring Module Hc Sr04 Transducer for Microcontrolle

  

  Go to see$14.96

• 10 pcs 365buying HC-SR04 Arduino Ultrasonic Distance Measuring Sensor Module/ Ultrasonic Distance Rangefinder

  

  Go to see$15.00

• ZPS 5x Ultrasonic Module Hc-sr04 Distance Measuring Transducer Sensor for Arduino

  

  Go to see$6.69