Ultrasonic Sensor HC-SR04

75

In stock

  • Sensor Type: Ultrasonic
  • Output: Digital Sensor
  • Voltage: 5VDC
  • Detection distance: 2cm-400cm (0.02M - 4.0M)
  • Static current: < 2mA
  • Level output: high-5V
  • High precision: up to 0.3cm
SKU: NEPL163 Categories: ,

Additional Information

Additional information

Weight 9 g

Description

This ultrasonic sensor module can be used for measuring distance, object sensor, motion sensors etc. High sensitive module can be used with microcontroller to integrate with motion circuits to make robotic projects and other distance, position & motion sensitive products.

The module sends eight 40Khz square wave pulses and automatically detects whether it receives the returning signal. If there is a signal returning,  a high level pulse is sent on the echo pin. The length of this pulse is the time it took the signal from first triggering to the return echo.Ultrasonic Distance Sensor provides very short (2CM) to long-range (4M) detection and ranging. The sensor provides precise and stable non-contact distance measurements from about 2cm to 4 meters with very high accuracy. It can be easily interfaced to any microcontroller.

Technical Specification

Model HC-SR04
Operating Voltage (VDC) 5
Average Current Consumption (mA) 2
Frequency(Hz) 40000
Sensing Angle 15°
Max. Sensing Distance (cm) 450
Weight (gm) 9

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