Customer Reviews

5 out of 5
See all 9 reviews
Write a Review
  • All Reviews (9)
  • Image (2)
  • Video (0)
  • All Star
    • All Star(9)
    • 5 Star(9)
    • 4 Star(0)
    • 3 Star(0)
    • 2 Star(0)
    • 1 Star(0)
Sort by:
Top Review
  • Top Review
  • Most Helpful
  • Most Recent
Reviews only from your country (United States)
|
Show Original

A part of the review has been auto-translated.

  • 08/05/2020

    Wow! They took 10 weeks to arrive. I've forgotten why I ordered them. Oh well, we're still in Covid-19 lockdown so I'll have plenty of time to play with them. They look and feel like good quality and, bonus, each of them comes with a 5 wire dupont connector which wasn't mentioned in the description.

    Comments
    Show Original
  • 13/11/2018

    I used these on a project that has a control panel with a timer and temperature readouts. With the proper software (on Arduino board) the displays were nice and bright and very responsive. As a technical note, be aware that this component uses persistence of vision to display number on all four segments. Basically, you need to flash the first digit, delay, turn it off, flash the second digit, delay, etc. The program required is pretty involved, so don't get these if you are not decent at programming. If you need help, do a search for "Griddlock Cosplay". Extremely good price for value!

    Comments
    Show Original
  • 07/03/2019

    Really easy to make this work using the example code provided. Display is nice & bright. Useful 4 digit delay using 3 pins plus VCC/GND. Have fun making your projects :)

    Comments
    Show Original
  • 12/04/2019

    very useful

    Comments
    Show Original
  • 30/11/2018

    easy of use, quality display, no complaints

    Comments
    Show Original
  • 09/09/2018

    Arrived in good condition.

    Comments
    Show Original
  • 07/06/2018

    Muito bom

    Comments
    Show Original
  • 10/01/2018

    Module + wire. All ok.

    Comments
    Show Original
  • 26/11/2017

    Preciz kidolgozás

    Comments
    Show Original
Show:

    Total 0 pages

    Go to page

    Go
    recommendation for you
    • US$10.99
    • US$12.99
    • US$15.99
    • US$8.99
    • US$11.99
    • US$5.40
    • US$12.99
    • US$17.99
    • US$19.99
    • US$10.99
    • US$37.99
    • US$24.99
    • US$9.24
    • US$36.99
    • US$13.99
    • US$6.99
    • US$17.99
    • US$19.99