Sujet : Re: hobby electronics
De : alien (at) *nospam* comet.invalid (Jan Panteltje)
Groupes : sci.electronics.designDate : 03. Jul 2024, 08:20:36
Autres entêtes
Message-ID : <v62qjl$438p$1@solani.org>
References : 1 2 3
User-Agent : NewsFleX-1.5.7.5 (Linux-5.15.32-v7l+)
On a sunny day (Tue, 2 Jul 2024 23:06:54 +0200) it happened Gerhard Hoffmann
<
dk4xp@arcor.de> wrote in <
2812ea71-eadb-4591-b3ff-97e3d6ee06f9@arcor.de>:
Am 02.07.24 um 20:27 schrieb Jan Panteltje:
>
Smurf mount is no problem:
https://panteltje.nl/pub/test_board_wiring_side_IMG_3921.GIF
can you spot the SMDs?
BTW that is a 1.5 GHz or so mixer on the right
https://panteltje.nl/pub/test_board_component_side_1_IMG_3911.GIF
>
I do not like the board material. Using perf board does not
mean you have to give up acceptable ground.
>
<
https://www.flickr.com/photos/137684711@N07/44311358915/in/datetaken/lightbox/
Nice,
https://www.panteltje.nl/pub/8052AH_BASIC_computer/8052AH_BASIC_computer_inside2_img_1757.jpg https://www.panteltje.nl/pub/8052AH_BASIC_computer/8052AH_BASIC_computer_wiring_img_1756.jpgwho needs peeseebees?
That thing still works.
It also has an EPROM programmer
about 1986 I build that... it controlled my home security system for a while.
wrote some assembler for it:
https://panteltje.nl/panteltje/newsflex/a52-2.0.lsm https://panteltje.nl/panteltje/newsflex/a52-2.0.tgzBoard material with ground mesh is from www.segor.de who were my
local source in subway distance when I still was in Berlin.
>
There is even nicer material from Vero, but it costs > 10 dB more.
>
BTW this is a single sided version of Win's ribbon micro preamp
with 70 pV rthz noise as shown in W & H's AOE3.
Works as promised.
>
Has anybody here heard of Win recently?
>
cheers, Gerhard DK4XP
hobby electronics
Re: hobby electronics