Ultrasonic Distance Measuring Transducer Sensor – HC-SR04

US$0.94US$31.50

The HC-SR04 sensor uses ultrasonic sound waves to determine distance to an object, like bats or dolphins do. It offers excellent range, accuracy and stable readings in an easy-to-use package. Its operation is not affected by sunlight or black material like IR rangefinders are (although acoustically soft materials like cloth can be difficult to detect).

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Description

The HC-SR04 sensor uses ultrasonic sound waves to determine distance to an object, like bats or dolphins do. It offers excellent range, accuracy and stable readings in an easy-to-use package. Its operation is not affected by sunlight or black material like IR rangefinders are (although acoustically soft materials like cloth can be difficult to detect).

Specifications:

  • Power Supply :5V DC
  • Quiescent Current : <2mA
  • Effectual Angle: <15°
  • Ranging Distance : 2cm – 500 cm/1″ – 16ft
  • Resolution : 0.3 cm
Sold in the following quantities
Unit Price Quantity Total
  $0.94       1 $0.94
  $0.75      10 $7.5
  $0.63      50 $31.5

Additional information

Weight N/A
Dimensions N/A
Quantity

1, 10, 50