HC-SR04 Ultrasonic Sonar Sensor


This is a low cost Ultrasonic Distance Sensor provides a non-contact distance measurement with a fine accuracy of 3mm. The module is capable of measuring distance from obstacles in range of 2 cm to 400 cm or 1 inch to 3 Ft. Unlike IR sensors, the performance of this sensor is no dependent on the sunlight or color of the object.


৳ 80.00
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Specification:
  •    • Power Supply :+5V DC
  •    • Working Current: 15mA
  •    • Effectual Angle: < 15 degree
  •    • Ranging Distance : 2cm - 400 cm/1 inch - 13ft
  •    • Resolution : 0.3 cm
  •    • Measuring Angle: 30 degree
  •    • Trigger Input Pulse width: 10uS


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