Sujet : Re: yes!
De : alien (at) *nospam* comet.invalid (Jan Panteltje)
Groupes : sci.electronics.designDate : 21. Aug 2024, 06:27:25
Autres entêtes
Message-ID : <va3tru$1gdju$1@solani.org>
References : 1 2 3 4 5 6 7 8 9 10 11
User-Agent : NewsFleX-1.5.7.5 (Linux-5.15.32-v7l+)
On a sunny day (Tue, 20 Aug 2024 09:25:27 -0700) it happened john larkin
<jlarkin_highland_tech> wrote in <
3kg9cj1fp2jifl9vre6ad7tkd0cj4fp1ac@4ax.com>:
On Tue, 20 Aug 2024 17:13:39 +0100, Martin Brown
<'''newspam'''@nonad.co.uk> wrote:
>
On 20/08/2024 16:30, Phil Hobbs wrote:
Edward Rawde <invalid@invalid.invalid> wrote:
"john larkin" <jlarkin_highland_tech> wrote in message
I preferred Popular Electronics myself.
>
Just as elsewhere at the time you might only have had access to Rossiyskaya Elektronika.
The world was smaller then.
Back when I was 21 and trying to come up to speed in RF, I learned a lot
from RF Design and Wireless World.
>
WW was good on content but circuit diagrams in it were somewhat badly
typeset at times - just enough to make it tricky to get working.
>
Elektor was the other European mag back then and it is still going. They
had a summer special with loads of circuit ideas much like IU. Quirky
resistors as rectangular boxes was one of their trademarks.
>
Do kids these days have similar guides to designing real electronics?
>
When I interview an engineer, recent grad or not, I give them my
2-resistor voltage divider test. Most start mumbling and can't do it.
>
Apart from 'Elektor', that was called 'Electuur' here in the Netherlands,
we had 'Radio ELectronica' that last one was my faforite,
Way before that we had 'Radio Blan':
https://archive.org/details/radio-blan/Radio_Blan_01_juli_1960/Used to read that and build those projects.. If I could get the parts...
Componets from 'Amroh'
https://became.nl/amroh/Geschiedenis%20AMROH/historie1.htm their '402 coil' (medium wave coil) was seen in many projects.
Amroh goes back to 1932...
As to 2 resistors that sounds bad...
I remember asking to draw a transistor relais driver to see if they forgot the flyback protection diode...