Shop with DX Mobile Site Yes No

DMDG D03 Ultrasonic Smart Car Mounted Holder w/ HC-SR04 Ultrasonic Sensor Distance Measuring Module

SKU: 308934
  • US$5.34

    8 %

  • 4.91
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
DMDG D03 Ultrasonic Smart Car Mounted Holder w/ HC-SR04 Ultrasonic Sensor Distance Measuring Module
DMDG D03 Ultrasonic Smart Car Mounted Holder w/ HC-SR04 Ultrasonic Sensor Distance Measuring Module

DMDG D03 Ultrasonic Smart Car Mounted Holder w/ HC-SR04 Ultrasonic Sensor Distance Measuring Module

US$4.91 US$5.34 8%OFF 5 (4 reviews)
Add To Cart
This performance of the ultrasonic sensor distance measuring module is stable and accurate; The module is with High precision, blind spots (3cm) super close. This module provides a full set of ranging process; Holder 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; Module Working 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


ColorRed + Blue + Silver
MaterialAcrylic + PCB
English Manual / SpecNo
Dimensions & Weight
Dimensions 2.2 in x 1.18 in x 2.64 in (5.6 cm x 3 cm x 6.7 cm)
Weight 0.63 oz (18 g)
Packing List
1 x Module
1 x Holder

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$4.35 shipped US$4.34 shipped US$4.32 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Customer's impression:
:) excelente precio calidad Usefull product!
Create Review

Share your reviews, photos and videos here!

Review Program

Recent Customer Reviews

  • 10143296 Post on 3/3/2016

    Este sensor es perfecto para medir distancias y obstáculos, y el elemento para montarlo es tremendamente útil para muchos proyectos, como por ejemplo girarlo con la ayuda de un servo.

    Impression:excelente precio calidad

    1 0
  • Orockeitor Post on 2/17/2016

    Pros: muy barato y funciona perfectamente cons: ninguno


    0 0
  • D4rk47uN Post on 6/20/2015

    Pros: It is a cheap and good ultrasonic sensor and there are plenty manuals and documentations online. You can measure a distance between 2 and 400 cm with a ranging accuracy of 3 mm. The PCB quality is all right. It comes... Read more

    Impression:Usefull product!

    0 0
  • Blackchaos6 Post on 11/18/2014

    pros: lejos el mejor producto que he comprado en DX, primero el precio excelente como siempre, productos similares en mi pais (Chile), tienen un valor 3 veces a el de aca, segundo el paking del producto es el mejor, una de... Read more

    Impression:excelente precio calidad

    0 0

Most Helpful Reviews


Post a new topic

Please note that DealExtreme Forums are not a sales or product support board. For support questions, please contact us via support ticket at for a guaranteed response. We make every effort to make the quickest replies.

Tags of this product

Add your tags:

Your last viewed items

Recommendations Based On Your Recent History

DX Everywhere