Ultrasonic Sensor

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The ultrasonic sensor uses sonar to determine distance to an object like bats or dolphins do. It offers excellent non-contact range detection (2 - 450cm) with high accuracy and stable readings in an easy-to-use package. It comes complete with ultrasonic transmitter and receiver module.

Features:

  • Working Voltage: 5VDC
  • Quiescent Current: Less than 2mA
  • Working Current: 15mA
  • Output Signal: Electric frequency signal, high level 5V, low level 0V
  • Effective Sensor Angle: Not more than 15 degrees
  • Measuring Angle: 30 degrees
  • Detection Distance: 2 - 450cm
  • Resolution: 0.3 cm
  • Input Trigger Signal: 10us TTL impulse
  • Echo Signal Output: TTL PWL signal
  • Dimension (mm): 45 x 20 x 15
  • Net Weight: 11g

Mode of connection:

  1. VCC
  2. TRIGGER(T)
  3. ECHO (R)
  4. GND

Example:

This module can be controlled using the Arduino NewPing library.

Warranty and Support:

We programme and use all our products in our projects so are able to offer technical support and documentation.

We provide a warranty for any defects in manufacturing.

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