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RM3.30
HC-SR04 Ultrasonic Sensor (3.3V-5.5V)
12 reviews
Price RM3.30
Product SKU EEP0517-0001
Brand OEM
Points Needed 245
Availability In Stock
Quantity
Description
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  • Walk-In Price: RM5.4
  • Warranty: 1 Month (T&C Apply)
  • Voltage: DC 3.3V - 5.5V
  • Static current: < 2mA
  • Sensor angle: < 15 degree
  • Detection distance: 2cm - 450cm
  • High precision: Up to 0.3cm

DESCRIPTION

This module has stable performance and high accuracy measurement distance. Comparable with SRF05 and SRF02 ultrasonic modules. 

High precision and full range of ranging programs: C51, PIC18F877, Ultrasonic LCD1602 display, Ultrasonic LCD12864 display, Digital tube display, Serial port display, Ranging reference program and etc.

 

WORKING PRINCIPLE

  • IO trigger distance, High-level signal at least 10us
  • Automatically send eight 40khz square waves & detects if signal return
  • High level of IO outputs
  • Duration for ultrasonic transmit and receive. Test distance = (Time * High speed of sound (340 M/S)) / 2

 

FEATURES

  • Voltage: DC 3.3V - 5.5V
  • Static current: < 2mA
  • Sensor angle: <15 degree
  • Detection distance: 2cm - 450cm
  • High precision: Up to 0.3cm
  • Level output
    • High: 3.3V to 5.5V
    • Low: 0V
  • PCB board size: 4.5cm x 2cm

 

 MODULE WIRING

  • VCC 3.3V - 5.5V power connection
  • Trig (Control side) connected microcontroller IO port
  • Echo (Receiving end) connected microcontroller IO port
  • GND Ground

 

PACKAGE INCLUDE

  • 1 x HC-SR04 Ultrasonic Sensor (3.3V-5.5V)


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What's in the box

1 x HC-SR04 Ultrasonic Sensor (3.3V-5.5V)

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