HC-SR04 Ultrasonic Range Measurement Module
HC-SR04 Ultrasonic Range Measurement Module
HC-SR04 Ultrasonic Range Measurement Module

HC-SR04 Ultrasonic Range Measurement Module

SKU: 1000072

Sunhokey

Regular price $0.54 Sale

HC-SR04 is a non-contact distance measurement module, it provides high accuracy and high-resolution ultrasonic proximity detection and ranging in the air. This ultrasonic sensor detects objects from 2 cm to 4.5meters.

Specifications:
  • 4 pins
  • Power supply: 5V DC
  • Static current: 2mA
  • Sensor angle: 15 to 35 degrees
  • Sensing distance: 0.75in (2cm) to 13ft (4m)
    • More precise measurements with ranges up to 6.5ft (2m) away
  • Precision: up to 0.12in (0.3cm)

 

Resource Links:

 


  • Simple Arduino and HC-SR04 Example (Instructables)

  • HC-SR04 Energia Example (from Frank Milburn)
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