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Forum Index : Microcontroller and PC projects : sd card adapter as reader ok

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stanleyella

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Joined: 25/06/2022
Location: United Kingdom
Posts: 2681

Posted: 12:49am 29 Feb 2024

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there were threads about sd card readers and this https://www.thebackshed.com/forum/ViewTopic.php?FID=16&TID=16572
use a sd card adapter. It works!. gonna solder it to the board.happy days,reads many microsd cards,no caps

Neskire

Newbie

Joined: 17/04/2022
Location: Denmark
Posts: 9

Posted: 05:18pm 29 Feb 2024

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Exelent, great idea.
Edited 2024-03-01 03:20 by Neskire

Erik

stanleyella

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Joined: 25/06/2022
Location: United Kingdom
Posts: 2681

Posted: 05:53pm 29 Feb 2024

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not my idea. I soldered the adapter. A small vga picomite with usb keyboard and 7 inch vga monitor (that works from 5V to 24V)

stanleyella

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Joined: 25/06/2022
Location: United Kingdom
Posts: 2681

Posted: 06:30pm 29 Feb 2024

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I noticed this after a while
>
> drive "b:"
> files
B:/
22:39 29-03-2023 55342378 t1.wav
21:11 02-04-2023 65642368 t2.wav
0 directories, 2 files
> Warning: SDcard Removed

added 10uF cap and same. hmmm seemed ok on bread board.
Edited 2024-03-01 06:42 by stanleyella

cosmic frog
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Joined: 09/02/2012
Location: United Kingdom
Posts: 302

Posted: 08:14am 01 Mar 2024

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I also use the SD card adapters and have had a couple not work. Some of them seem to be a bit "flakey"

Dave.

stanleyella

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Joined: 25/06/2022
Location: United Kingdom
Posts: 2681

Posted: 02:12pm 01 Mar 2024

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neat boards Dave.
I will try lower clock speed, read overclocking is too fast for sd cards

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