Shop with DX Mobile Site Yes No

8X Seven Segments Display + 8X Key + 8X 2-Color LED Module for Arduino

8X Seven Segments Display + 8X Key + 8X Double Color LED Module for Arduino

SKU: 81873
  • US$8.34

    11 %

  • 7.44
  • Free shipping To

  • Handling Time: Ships within 1 Business Days
  • Dispatch: Ships within 4-7 business days
8X Seven Segments Display + 8X Key + 8X 2-Color LED Module for Arduino
8X Seven Segments Display + 8X Key + 8X Double Color LED Module for Arduino

8X Seven Segments Display + 8X Key + 8X 2-Color LED Module for Arduino

US$7.44 US$8.34 11%OFF 5 (47 reviews)
Add To Cart
- Integrates buttons, LED & Seven Segments Display
- Only requires three IO ports to be driven
- By day of the module's TM1638 chip micro-8 8-segment LED display and 8 buttons and 8 test Two-color LED control, IO savings serial communication interface, 8-level brightness adjustment (LED and adjust the brightness of a unified digital), and scan button scans showed no MCU intervention, MCU only needs to read or send display data to register RAM chips can save MCU resources.
- Comes with connection cable (20cm length)

Dimensions: 4.02 in x 1.97 in x 0.39 in (10.2 cm x 5.0 cm x 1.0 cm)
Weight: 1.76 oz (50 g)

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$6.60 shipped US$6.57 shipped US$6.55 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.

Looking to get even more?
Try VolumeRate - Gadgets Wholesale

Customer's impression:
Very good product Fonctionnel Quality! Well made. Insanely cheap awesome item 素晴らしいアイテム めちゃくちゃ安いです 品質!よく作られました。
Create Review

Share your reviews, photos and videos here!

Review Program

Recent Customer Reviews

  • Fillkott Post on 6/29/2017

    Qualité moyenne mais fonctionne bien et peu coûteux.


    27 0
  • 10689905 Post on 5/28/2017

    easy to use. unfortentley it is difficult to build in becourse te connections are one the front. it is nice to have display, leds and buttons in one product. This only with 5 wires

    Impression:Very good product

    26 0
  • mr22turbo Post on 6/9/2016

    Pros: Lots of options, has a LED display, 8X 2 color LEDS and 8X buttons. Can also be chained together. It uses a TM1638 chip and there is a nice libary available to hook it up to an arduino. Cons: None so far

    Impression:Very good product

    0 0
  • Buzy_Wuzy Post on 1/30/2016

    It is ideals, great work

    Impression:Quality! Well made.

    0 0
  • batabiru Post on 11/24/2015

    Pros:Soon reach a very good quality

    Impression:品質!よく作られました。, めちゃくちゃ安いです, 素晴らしいアイテム

    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