Re: Digital clock with seven segments display flickering

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Sujet : Re: Digital clock with seven segments display flickering
De : wu.ming2 (at) *nospam* icloud.com (Wu Ming)
Groupes : sci.electronics.repair
Date : 14. Dec 2024, 00:46:34
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Organisation : A noiseless patient Spider
Message-ID : <vjih0q$3lo9e$1@dont-email.me>
References : 1 2
User-Agent : NewsTap/5.5 (iPhone/iPod Touch)
Miguel Gimenez <me@privacy.net> wrote:
The power supply (external or internal) may be oscillating; Change the
external supply or look for dry capacitors in the internal one (if any).
 

It is the USB power supply oscillating. Switched from a HuntKey one, brand
I have never heard of and can not remember the bundle it came with, to an
Apple one and is now rock solid. I need the Apple supply though: it is
possible to fix the oscillating one? Thanks.

Date Sujet#  Auteur
11 Dec 24 * Digital clock with seven segments display flickering7Wu Ming
11 Dec 24 +* Re: Digital clock with seven segments display flickering4Miguel Gimenez
11 Dec 24 i+- Re: Digital clock with seven segments display flickering1Wu Ming
14 Dec 24 i`* Re: Digital clock with seven segments display flickering2Wu Ming
16 Dec 24 i `- Re: Digital clock with seven segments display flickering1Miguel Gimenez
11 Dec 24 `* Re: Digital clock with seven segments display flickering2Richard Jones
14 Dec 24  `- Re: Digital clock with seven segments display flickering1Wu Ming

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