Open our Cool Free APP!

Enjoy APP-Exclusive Deals.

Open APP
1/1

DMDG D03 HC - SR04 Arduino Ultrasonic Distance Measuring Sensor Module Measure Detector with Car Mounted Hoder

4.8 10 Reviews
$3.52

promotion:

If Cart Subtotal exceeds , you can buy 1 Special Add-On for .Discounts automatically applied to shopping cart before checkout.

warehouse

Ship between: Jul 25 - Jul 28
China
selected
BLUE

Customer Reviews

ibrahim sidime
Apr 18,2017 20:25:08
Pros:
Very good product received in 3 weeks in Africa. Congratulations to the seller and to the website gearbest.
Cons:
Very good product received in 3 weeks in Africa. Congratulations to the seller and to the website gearbest.
Clive
Sep 13,2016 17:42:15
Pros:
Very happy with the condition arrived in, will buy again from this seller.
Cons:
None
Saleem
Jan 03,2017 16:04:25
Pros:
good solution to handle and support the ultrasonic on the robots
Cons:
none
View More

RECOMMENDED PRODUCTS

loading...
Click to description

Description:
HC-SR04 Ultrasonic Sensor uses sonar to determine distance to an object like bats or dolphins do. It provides 2cm - 400cm non-contact measurement function, the ranging accuracy can reach to 3mm. The module includes ultrasonic transmitters, receiver and control circuit. Its operation is not affected by sunlight or black material like Sharp rangefinders are (although acoustically soft materials like cloth that can be difficult to detect). Similar in performance to the SRF005 but with the low-price of a Sharp infrared sensor.

The basic principle of work:
Using IO trigger for at least 10us high level signal
The Module automatically sends eight 40kHz and detect whether there is a pulse signal back
If the signal back, through high level, time of high output IO duration is the time from sending ultrasonic to returning. Test distance = (high level time x velocity of sound (340M/S)) / 2

Parameters:
Thickness: 2.8~3.1mm
Inner diameter: 16mm
Fasten hole: 3.8mm
Working voltage: 5V (DC)
Output signal: Electric frequency signal, high level 5V, low level 0V
Sensor angle: Not more than 15 degrees
Detection distance: 2cm ~ 450cm
High precision: Up to 3mm
Mode of connection: VCC / trig(T) / echo(R) / GND

The all process is: Pull the Trig pin to high level for more than 10us impulse, the module start ranging; finish ranging, If you find an object in front, Echo pin will be high level, and based on the different distance, it will take the different duration of high level. So we can calculated the distance easily.

If you are sourcing a ultrasonic ranging module, the HC-SR04 is a good choose . Its stable performance and high ranging accuracy make it a popular module in electronic market.

Compared to the Shape IR ranging module, HC-SR04 is more inexpensive than it. But it has the same ranging accuracy and longer ranging distance.

Specification

General

Type: Ultrasonic Distance measuring sensor module
Model: D03
Mainly Compatible with: Ardunio
Material: Acrylic + PCB

Weight and Size

Product weight: 0.014KG
Package weight: 0.030 KG
Product Size(L x W x H): 6.60 x 5.60 x 3.50 cm / 2.6 x 2.2 x 1.38 inches
Package Size(L x W x H): 12.00 x 8.00 x 4.50 cm / 4.72 x 3.15 x 1.77 inches

Package Contents

Package Contents: 1 x HC-SR04 Ultrasonic Module, 1 x Car Mounted Holder

DMDG D03 HC-SR04 Ultrasonic Sensor Distance Measuring Module for Arduino + Car Mounted Holder

DMDG D03 HC-SR04 Ultrasonic Sensor Distance Measuring Module for Arduino + Car Mounted Holder

DMDG D03 HC-SR04 Ultrasonic Sensor Distance Measuring Module for Arduino + Car Mounted Holder

DMDG D03 HC-SR04 Ultrasonic Sensor Distance Measuring Module for Arduino + Car Mounted Holder

DMDG D03 HC-SR04 Ultrasonic Sensor Distance Measuring Module for Arduino + Car Mounted Holder



  • All (10)
  • Photos (3)
  • Videos
4.8 *****
ibrahim sidime
Apr 18,2017 20:25:08
Pros:
Very good product received in 3 weeks in Africa. Congratulations to the seller and to the website gearbest.
Cons:
Very good product received in 3 weeks in Africa. Congratulations to the seller and to the website gearbest.
Clive
Sep 13,2016 17:42:15
Pros:
Very happy with the condition arrived in, will buy again from this seller.
Cons:
None
Saleem
Jan 03,2017 16:04:25
Pros:
good solution to handle and support the ultrasonic on the robots
Cons:
none
Kumar
Apr 23,2016 16:14:52
Pros:
Very useful for robotics project.
Cons:
None
Gustavo
Jul 15,2017 14:29:29
Pros:
I received just like i want. Arrive in perfect condition.
Cons:
Didn't have any issues. Arrive in perfect condition.
coyoc
Jul 15,2018 15:14:43
Pros:
los materiales son muy bueno y vale la pena comprarlo
Cons:
nada malo
Joaquin
May 26,2016 15:25:23
Pros:
Muy buen calida/precio y entrega rapida. He quedado satisfecho.
Cons:
Nada que objetar.
coyoc
Jun 19,2018 16:04:19
Pros:
vale la pena
Cons:
funciona muy bien
Jefferson Mello
May 11,2016 03:20:36
Pros:
muito leve peso, custo beneficio muito bom
Cons:
ate agora nenhum ponto negativo
Jotaso
Jan 05,2018 09:41:10
Pros:
Buena respuesta
Cons:
El soporte es innecesario
View More
View More
View More
New Member's Bonus: $50 Coupon
Save Cart

DMDG D03 HC - SR04 Arduino Ultrasonic Distance Measuring Sensor Module Measure Detector with Car Mounted Hoder

$3.52

color

Quantity - +
installments: choose
loading...
loading...
Cancel
loading...
loading...
loading...