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Blog Portable addressable led strip tester
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  • Author Author: den_olli
  • Date Created: 8 Sep 2017 12:19 PM Date Created
  • Views 2145 views
  • Likes 2 likes
  • Comments 15 comments
  • diytestequipch
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Portable addressable led strip tester

den_olli
den_olli
8 Sep 2017

in the office building I work we have DIY addressable led strips surrounding every floor of the building to make it glow at night. It's a part of my job to maintain this setup and unfortunately the setup breaks down a lot.

 

We we got a defect then I have to open up the sealing and get the 3m long led bar out and take it to the warehouse to test the led strip. I have already bought a wireless soldering iron so I can do small repairs without taking the led strip out of the sealing, but I still need to get it out if I want to connect it to the test unit.

 

It would really be great if I would have sort of a portable addressable led strip tester, that can run the following tests

- put all led's to red

- put all led's to green

- put all led's to blue

- put all led's to white

- slow nightrider mode 1 led at a time

- put all led's to black (off)

 

this would save me a lot of time and I guess it would be a great tool for everyone that uses addressable led strips in there projects

I'm trying to figure out a way to make such tester, but the main problem I have is how to deliver enough power for the 3 meter long led strip?

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Top Comments

  • dougw
    dougw over 8 years ago +3
    You can buy low cost commercial controllers for ws2812 or whatever led type you have or make your own... https://learn.adafruit.com/adafruit-neopixel-uberguide/arduino-library
  • shabaz
    shabaz over 7 years ago in reply to den_olli +3
    Hi Olivier, How frequently is there a failure? And how long could it take to fix the failure, if you had a test tool? Even if it takes just 30 minutes to fix, this is very expensive, considering the aliexpress…
  • gadget.iom
    gadget.iom over 8 years ago +2
    Do you know what make/model the LED strips are? How may LED's need testing by the unit?
Parents
  • guillaume9433
    guillaume9433 over 7 years ago

    I don't understand, the strip's controller isn't accessible during your tests? why to take it out the sealing for testing andd no just power on strip and look if it bright ? Maybe you want test strip before installing on building floor? so you can use this https://fr.aliexpress.com/item/LED-Strip-Light-Lamp-H801-WiFi-Controller-Android-Phone-WLAN-Control-Router-New/32814773646.html?spm=a2g0w.search0104.3.49.8KPSH9&ws_ab_test=searchweb0_0,searchweb201602_2_5570020_10152_10065_10151_5490020_10068_5470011_10305_10304_10307_10306_10137_10060_10302_10155_10154_10056_10055_10054_10059_100031_10099_5460020_10338_10339_10103_10102_440_10052_10053_10107_10050_10142_10051_5380020_10326_10084_10083_10080_10082_10081_10177_10110_10111_10112_10113_10114_143_10312_10313_10184_10314_5560020_10078_10079_10073_5550011,searchweb201603_16,ppcSwitch_7&btsid=0659be23-945d-423a-898a-f05320601bc6&algo_expid=fced1c44-e5b3-415d-b86b-7dfa63494ad8-8&algo_pvid=fced1c44-e5b3-415d-b86b-7dfa63494ad8 and ad a batterie pack as power supply.

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  • den_olli
    den_olli over 7 years ago in reply to guillaume9433

    Hi Guillaume,

     

    it would be possible to start from an existing tester, but for some reason the designer of the system used a 5V 26A power supplies per 2 bars of 3m.

    I don't think a regular battery will provide enough power or the designer of the system has made a calculation error

    image

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  • den_olli
    den_olli over 7 years ago in reply to guillaume9433

    Hi Guillaume,

     

    it would be possible to start from an existing tester, but for some reason the designer of the system used a 5V 26A power supplies per 2 bars of 3m.

    I don't think a regular battery will provide enough power or the designer of the system has made a calculation error

    image

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  • guillaume9433
    guillaume9433 over 7 years ago in reply to den_olli

    Hi oliver , can you post your fix instalation schematic and one for what you imagine for testing ?

    (are you frensh?)

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