ULTRASONIC SENSOR MODULE HC-SR -04

130.00

QUICK OVERVIEW
  • Operating voltage: 5V
  • Operating current: 15mA
  • Output voltage: 0 to 5V
  • Theoretical Measuring range: 2cm to 4m

In stock

Description

The ultrasonic sensor measures distance using ultrasonic waves. Its head radiates an ultrasonic wave and receives a reflected wave from a target, further it measures the time between emission and reception and calculate distance.

Specifications

  • Operating voltage: 5V
  • Operating current: 15mA
  • Output voltage: 0 to 5V
  • Theoretical Measuring range: 2cm to 4m
  • Practical measuring range: 2cm to 80cm
  • Frequency: 40Hz
  • Measuring angle: 15°
  • Accuracy: 3mm
  • Communication type: positive TTL signal

Pin Description

  1. Vcc
  2. Trigger
  3. Echo
  4. Gnd

Applications

  • Obstacle avoidance robot
  • Distance measuring devices
  • Mesh solver
  • Depth measuring devices

Instructions

  • Don’t connect the module directly to electric. First connect GND terminal of the module. If not, module work will be affected
  • When an object is tested, the range pf are should not be less than 0.5 meter square and plane as smooth as possible, otherwise it will effect measurement

Additional information

Weight 100 g
Dimensions 4 × 5 × 2 cm

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