On MicroSD card problems (2010)

http://www.bunniestudios.com/blog/?p=918

by sp332 • 11 years ago

104 19 11 years ago

bunniestudios.com

d4rti• 11 years ago

@dang - can we get [2010] in the title

sp3322• 11 years ago

I updated it

gghh• 11 years ago

from the "Novena guy" actually http://en.wikipedia.org/wiki/Andrew_Huang

mschuster91• 11 years ago

Like with Fabrice Bellard, the amount of knowledge that bunnie has is absolutely mind-blowing and amazing.

ChuckMcM• 11 years ago

At some point, if Fabrice and Bunny go into a startup together I will give them any amount of capital they need up front to get going :-)

publicprivacy• 11 years ago

For the life of me, I have not come up with a sane solution for this issue. On my 2013 MacBook Air, It keeps hitting the lock switch when I insert an SD card. MicroSD cards are often used by myself and my team, and put into card bigger card readers for consumption. I don't care too much for regular sd cards, but I acquire media in the field ALOT, and need to get quick access to pics and vids for editing on the go. I don't want to purchase a USB SD Card reader. Does anyone have a sane solution or experience addressing the issue?

gatesphere• 11 years ago

It sounds stupid, but scotch tape on the lock switch really helps.

It was my 'fix' when one of my readers had a broken lock detector arm, and read all cards as locked even if they weren't. The scotch tape on the card fixed it :)

ptaipale2• 11 years ago

It does not sound stupid. It's the standard thing to do.

Here you really need to have a thin tape, Scotch cellotape is fine. In other places, the good old duct tape saves you. (We actually call it "Jesus tape" here, because it saves people.)

ashmud• 11 years ago

Before my eyes reached the domain name, I thought "is this a bunnie article?" Is anyone else doing [publicly available online articles on] investigative research on electronics like this?

ptaipale2• 11 years ago

Oona Räisänen writes some remarkable stuff. Not maybe so much about manufacturing and quality of electronics, but building and reverse-engineering stuff. I've been baffled time and again by her talent.

http://www.windytan.com/

bootload• 11 years ago

@ashmud, adafruit ~ https://learn.adafruit.com/

lovelearning• 11 years ago

I follow Gough Liu's blog [1]. His investigations on power banks[2] was especially helpful to me. He covers many other gadgets too.

[1] http://goughlui.com/ [2]: http://goughlui.com/category/power-bank-2/

RankingMember• 11 years ago

For my dashcam, there are precious few "compatible" brands of microsd cards. Others behave strangely or cause the auto-overwrite functionality to not work correctly. At first I thought it was just the cam firmware being crap, but I didn't realize there could be such variance in the quality of these cards.

imperialdrive• 11 years ago

same here - similar issues... bravo to the poster for sharing the findings!

vxNsr• 11 years ago

Previous discussion:

https://news.ycombinator.com/item?id=2931865

https://news.ycombinator.com/item?id=1128711

sp3322• 11 years ago

Thanks. I didn't realize this was 5 years old when I posted it, I just saw it on Twitter today.

flyinghamster• 11 years ago

One notable change in today's market: Samsung flash memory cards are available at retail now under their own name.

agumonkey• 11 years ago

I also got a fake Kingston USB Data Traveler G3 from a local shop. I had an old one (still G3 though) but the material are different. Some parts a rubberized, and there's an activity LED, while the recent one is all glossy plastic, and no LED.

On MicroSD card problems (2010)

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