[dismiss] FastTech will be on holiday from October 1, 2022 to October 7, 2022. All services resume on October 8, 2022, at 1:00 am (UTC). (details).
Arduino Compatible HC-SR04+ Ultrasonic/Sonar Distance Sensor Module 3-5.5V working voltage / HC-SR04 updated version ↓ details & specifications
$2.42
Free shipping Free shipping to the United States when you order $20+

stock Normally ships in 6 business days
Now shipping after National Day holiday (ships in 12 days)
model
quantity
Add to Wishlist Wishlist  Report Errors  Price Match
Bulk Pricing
3 ~ 4
5 +
$2.20
$2.10
change display currency
Electronic Components
Architecture Arduino
Operating Voltage 3-5.5 -volt
Package
Package Type OEM
Package Contents 1*Module
Dimensions us | metric
Depth 18 mm
Height 45.4 mm
Width 26.2 mm
Product Weight 8.0 g
FastTech
SKU 3824500
DATE LISTED 11/20/2015
Details:
  • Operating voltage : 3-5.5V (DC)
  • Sensor angle: not more than 15 degrees
  • Detection distance:
    • 5V: 2cm-450cm
    • 3.3V: 2cm-400cm
  • High Precision: Up to 0.3cm
  • Input Trigger Signal: 10us TTL impulse
  • Echo Signal : output TTL PWL signal
  • The high-end operational amplifier SGM324, so HC-SR04+ has a wider operating voltage (3V-5.5V)
  • The high-end operational amplifier SGM324, so HC-SR04+ has a smaller operating current (3mA) at the same distance
  • The software and hardware is fully compatible with the current batch of HC-SR04. You can direct replacement
Connection headers:
  • VCC: supply 5V
  • GND: ground wire
  • TRIG: trigger control signal input
  • ECHO: echo signal output
Usage
  • Supply module with 5V, the output will be 5V while obstacle in range, or 0V if not
  • The out pin of this module is used as a switching output when anti-theft module, and without the feet when ranging modules.
  • Note: the module should be inserted in the circuit before been power, which avoid producing high level
    of misoperation; if not, then power again.
Module Principle:
  • Adopt IO trigger through supplying at least 10us sequence of high level signal.
  • The module automatically send eight 40khz square wave and automatically detect whether receive the returning pulse signal
  • If there is signals returning, through outputting high level and the time of high level continuing is the time of that from the ultrasonic transmitting to receiving.
  • Test distance =(high level time * sound velocity (340M/S) / 2.

Note: when installing, connect the GND terminal first, otherwise, the module may get damaged. When testing, the coverage of the tested object is 0.5 square meter or below, and try to make the plate smoothly, otherwise, it will affect the result of the testing.
Questions?

We'd love to help! Contact Customer Advocates.

This item is covered by manufacturer's warranty.
Electronic components cannot be returned once modified and/or installed.
FastTech's damaged on arrival protection still applies.
Available models and parts:
$2.34
FREE SHIPPING ELIGIBLE
w/ mini breadboard
$2.42
FREE SHIPPING ELIGIBLE
3-5.5V working voltage / HC-SR04 updated version
$2.15
FREE SHIPPING ELIGIBLE
blue / Arduino compatible
 
(2)
$2.99
FREE SHIPPING ELIGIBLE
US plug / AC 100~240V
$8.94
FREE SHIPPING ELIGIBLE
AT24CXX 32K I2C EEPROM memory / for AVR PIC 51 ARM
 
(5)
$4.75
FREE SHIPPING ELIGIBLE
125V-250V AC / 30V DC / 10A per channel
 
(4)
$8.02
FREE SHIPPING ELIGIBLE
authentic funduino board
$3.68
FREE SHIPPING ELIGIBLE
detects 20% to 90% relative humidity
 
(7)
$2.56
FREE SHIPPING ELIGIBLE
Arduino compatible / 125V~250V AC / 30V DC / 10A per channel
 
(8)
$4.54
FREE SHIPPING ELIGIBLE
blue backlight / white text
 
(1)
$4.60
FREE SHIPPING ELIGIBLE
yellow backlight / green text
$4.03
FREE SHIPPING ELIGIBLE
with mini bread board
 
(3)
$2.96
FREE SHIPPING ELIGIBLE
Ships Next Day
with mini bread board
 
(2)
$5.06
FREE SHIPPING ELIGIBLE
2*16 character backlit display
 
(9)
$1.72
FREE SHIPPING ELIGIBLE
NewPing library compatible
 
(15)
$2.32
FREE SHIPPING ELIGIBLE
Arduino compatible / 0 to 50'C / 20% to 90% RH
 
(5)
$2.98
FREE SHIPPING ELIGIBLE
Ships Next Day
I2C / Arduino compatible
$2.57
FREE SHIPPING ELIGIBLE
Ships Next Day
digital output + analog output
 
(3)
Payments are securely processed by PayPal: All major credit cards accepted. 100% Satisfaction Guaranteed.
Be the first to write a review »
Login to post and reply.

View all threads »


Title Last Posted By
Handy
› started by DelboyinDorset on 11/20/2015 5:56:36 AM
Replies: 5
Views: 960
JPBel
11/21/2015