Path: csiph.com!au2pb.net!feeder.erje.net!1.eu.feeder.erje.net!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail
From: Wolfgang Kynast <wky@gmx.de>
Newsgroups: de.sci.electronics
Subject: Re: Alex' Nixie Clock
Date: Sun, 29 Nov 2015 00:44:22 +0100
Lines: 36
Message-ID: <dbusioFo7a3U1@mid.individual.net>
References: <2o9k5bt3s9ehbodrsdq8d8r47enm6n8hds@4ax.com>
Reply-To: wky2704@gmx.de
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit
X-Trace: individual.net TD+0HAelw+Pw6yujN8RPVg3/XxWo+FvqCgU6SKg3bxEFS/kOYR
Cancel-Lock: sha1:G/huXMBFotpisx8i1o7AWSr/cKs=
User-Agent: ForteAgent/7.20.32.1218
Xref: csiph.com de.sci.electronics:197238

On Sun, 29 Nov 2015 00:00:12 +0100, "Martin Gerdes" posted:

>
>https://www.raspberrypi.org/blog/alexs-nixie-clock/
>
>| Liz: Alex is ten years old. He lives in Texas. 
>
>!
>
>| He shared his most recent school project with us. 
>| It’s a great project and a fantastically clear 
>| tutorial: we thought you ought to see it too.
>
>...
>
>| I was very nervous about taking it into school 
>| – the last boy that took an electronic clock into 
>| school in Texas got arrested, so my Dad contacted 
>| the school first to let them know. I think my 
>| teacher was impressed, I had to explain everything 
>| in detail to her.
>
>Amerikanische Kinder dürfen alles. Das Gerät ist ziemlich gut geworden,
>aber ich hätte vermutlich mein Zehnjähriges nicht mit 170V Gleichstrom
>herummachen lassen. 

Das Risiko dürfte angesichts des offensichtlich begrenzten Stroms
überschaubar sein:
"This takes 12V and turns it into 170V."

In der Tat: tolles Projekt.

-- 
Schöne Grüße,
Wolfgang