weak display

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  • #1391
    Robert Frederiksen
    Teilnehmer

    After the watches are assembled, it can be seen that there is not as much light in the diplays? eg. No. 1- 7-9 can be light with light, while the rest of the display is ok.
    How to adjust these small shades? or is it possible to adjust these displays so that all the numbers are clear?
    Sincerely, Naxswill

    #1392
    Vanessa
    Moderator

    Hello,

    Do I understand that correctly, that the numbers are different bright?
    Are all foils removed and the individual numbers cleaned? Are all LEDs among the numbers lit? Usually there are no differences in brightness. Usually there are no shadows at all. Maybe you can add a little pikture.

    /Vanessa

    #1397
    Robert Frederiksen
    Teilnehmer

    Thanks for the answer.
    Yes the foil / plastic has been removed so it is not that side in the way of the light,
    The problem is well in the accuracy of the material, because even though it is laser cut, 1/10 mm inaccuracy is very much in the holes that the led should light up through?
    It is fascinating that you can cut so thinly via laser technique, but since it is collected by a fine plus 2 boad, inaccuracies may well arise.
    Have tried to slow down the display but it has not helped and they are just as difficult to remove again after it is inserted.
    Yours, Robert

    #1398
    Robert Frederiksen
    Teilnehmer

    There are 3 pictures posted on the electrical forum as it was easier.
    see below Home, Garden, Games, Hobby (LED-Nixie-Clock)
    hilsen Robert

    #1399
    Vanessa
    Moderator

    Hi Robert,
    seems like there is a link missing ?

    #1400
    Robert Frederiksen
    Teilnehmer

    The right link is for elektor home page
    see below Home, Garden, Games, Hobby (LED-Nixie-Clock)

    Sorry Robert

    #1401
    Robert Frederiksen
    Teilnehmer

    It is also only blocks 4 that are the problem, the first 3 plex glass blocks are ok, am-pm, etc.
    will try to later adjust the collection, so as to see if it helps?
    Yours sincerely, Robert

    #1402
    Vanessa
    Moderator

    OK,
    see the pictures. By the way nice tube amplifier 🙂
    Yes very strange …. if possible remobe the complete TOP. But be careful 🙂
    Are all LED´s lit the same then ?

    Vanessa

    #1403
    Robert Frederiksen
    Teilnehmer

    Yes the tube is built at home based on articles that have been in elector to bake from 1998 onwards. experience elektronics.de

    salute naxswill

    #1404
    Vanessa
    Moderator

    🙂
    Have the previous owner Gerhard Haas personally met. very fine kits.
    The shop is not far away.
    Good luck with the NixieCron

    Vanessa

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