Adata launches the first SD Express 8.0 card — blazing 1.6 GB/s read speeds, 512GB storage, and U3/V30 performance. The future of SD cards is here
#SdExpress #Tech #SDCard
https://www.tomshardware.com/pc-components/storage/first-sd-express-8-0-memory-card-from-adata-hits-1-6-gb-s-read-speeds-512gb-capacity-and-u3-v30-compliant
Nikon Camera Buried for 7 Years Reunited With Its Owners https://petapixel.com/2025/04/17/nikon-camera-buried-for-7-years-reunited-with-its-owners/ #lostcamera #Culture #buried #sdcard #found #nikon #News
The "Imager Tool" enables PiStorm users to prepare an SD card with the Motorola68K emulation Emu68 and a preconfigured AmigaOS 3 installation. New in version 1.0.5 is the support of AmigaOS 3.9, and various bugs have been various bugs have been fixed.
How would you determine what the max speed #sdcard supported would be for a particular board / #sbc? Is it defined by the #soc or is it another chip? Trying to figure out on the #radxazero2pro https://radxa.com/products/zeros/zero2pro/#techspec
Lexar Goes for Gold with New Rugged, High-Speed Steel SD Cards https://petapixel.com/2025/04/08/lexar-goes-for-gold-with-new-rugged-high-speed-steel-sd-cards/ #stainlesssteelsdcard #Equipment #lexaramor #nab2025 #sdcard #lexar #News #gold #nab
For some reason a microsd card that was used in my microscope got read only.
Tried all those tips to no success:
https://www.minitool.com/partition-disk/memory-card-read-only.html
Any other ideas are appreciated 
@graves501 Yes, they really don't seem to be that reliable.
I've installed #solarassistant and #homeassistant on two #raspberrypi (s) in the last few days and had a really hard time with the Home Assistant setup because, as I now know, the first #sdcard I used was somehow broken out of the box. 
It's always nice (irony) to spend hours with something, not because you're doing something wrong, but because something is broken and you don't realize it.
In my case, a #sdcard, never used, new, #kingston, probably fake, could be flashed with dd, but then kept showing file system errors when examined with fsck, which I then tried to trace back to all sorts of possible causes, until I finally went out to buy another a new SD card, and lo and behold, the exercise was done within 10 minutes. 
Reloaded card with latest OS
Reloaded dump1090-fa
Reloaded all the various sundry feeder scripts
Loaded log2ram in an attempt to minimize writes to card, so I don't have to keep doing this.
I MUST NOT WRITE. WRITES ARE THE SD-CARD-KILLER. WRITES ARE THE LITTLE-DEATH THAT BRINGS TOTAL CARD OBLITERATION. I WILL CACHE MY WRITES. I WILL PERMIT WRITES TO REMAIN IN MEMORY AND THROUGH ME. AND WHEN THE DATA HAS GONE PAST I WILL FLUSH THE DATA INTO THE ETHER. WHERE THE WRITES HAVE GONE THERE WILL BE NOTHING. ONLY STATIC DATA WILL REMAIN.
Mein #SmartHome mit #ioBroker ist mir hier ja vor längerer Zeit abgekackt. Mein #RaspberryPi hat die #SdCard geschreddert und ich hatte natürlich kein #Backup.
Ich habe jetzt einen neuen RaspberryPi mit einer externen #SSD. demnächst wollte ich mit dem Neuaufbau beginnen. Vor kurzem habe ich dann mal #HomeAssistent gesehen. Und seit dem läuft es mir immer wieder mal über den Weg.
Und jetzt lautet die Frage: ioBroker oder HomeAssistent?
Having just lost another tiny micro #sdcard I have invested in some little plastic cases and 2.5mm white lettering transfers. Modern HTML CSS table layout makes for easy "keeping track"
Grr. The SD card on my EON server finally died, and stupid me, I didn’t make a backup. Oh well.It will take time to reload the software, my programs, and get it back up to speed.
#slowtech rec, the #Sony PRS 650. No internet connection=distraction-free reading. Comes with a dictionary, notation, and highlight+touchscreen. The #foss app #calibre lets you sideload #nytimes and other periodicals and all #open standard DRM-free #epub books. Expandable w/ #sdcard. Runs on Monta Vista #linux so no Android or mystery distro here. My battery goes a week w/o charge. Inches away from either a landfill or your backpack. Stop giving corps your money and buy used @itsfoss #opensource
OK, https://github.com/billw2/rpi-clone is awesome! Super simple command to clone an RPi SD card onto a new one. You can then boot the new card as an identical clone.
il webdroide su sd
Ed ecco un’altra combo di mattina+pomeriggio passata a sclerare con #Android, con le sue API terrificanti. E dato che voglio esplodere, è bene distrarmi… postando la spiegazione di come ho smesso di sclerare una settimana fa!!! 
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Ancora una volta per SpaccWebView di SpaccDotWeb, infatti, ci sono degli imbrogli… ma piano piano faccio tutto, ne sono certa, il Java è nelle mie vene visto che a casa abbiamo la moka. E appunto, l’altra cosa che avevo tecnicamente già detto, poi son riuscita a finirla (e menomale)… 
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Ora il mio codice riesce a salvare i dati della #WebView sulla memoria esterna. Evviva!!! Ciò è praticamente fondamentale sui dispositivi senza adoptable storage (il mio tablet), perché servirebbe a ben poco poter spostare una app di 100 KB su #SDcard, se poi questa scrive 10, 20 MB sulla memoria interna… 
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Non ho in realtà sistemato tutti quei TODO dell’archiviazione esterna, ma al momento non freca, visto che il codice per salvare lì i dati funziona comunque as-intended, su Android KitKat o superiori. Su versioni più vecchie funziona comunque, anche se meno intended, perché Android hack rogne API spacc… non fatemi ripetere. 
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Il tempo mi serviva per implementare cose accessorie, tipo il fatto che l’applicazione ora all’avvio controlla la posizione di installazione, e, nel caso sia cambiata dall’ultima volta (dalle impostazioni di Android), allora obbliga a spostare i dati verso lo stesso posto. Col dialogo bellino così, tutto automatico, senza ricorrere a configurazioni complicate! 
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Forzare i #dati in sync in questo modo non solo migliora la UX, ma evita rogne strane, perché ci pensa il sistema Android a garantire che (per esempio) la app non possa trovarsi senza i suoi dati perché l’utente è stronzo e rimuove la scheda SD. 
️ (Devo però gestire il caso in cui l’utente sposta la app, ma toglie la memoria coi dati prima di trasferirli, che palle…)
️Ovviamente, ho ricompilato la magica app di 2048 che uso come demo con questo miglioramento blessato; l’APK è allo stesso posto dell’altra volta, qui. E, in questo caso ho omesso gli scleri… dato che sono a tema WebView, ma questo componente di merda non smette di regalare sofferenza. Prima o poi vuoto il sacco… 
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Dite addio ai dischi esterni ingombranti. Western Digital lancia una SD Card da 4TB. Arriverà nel 2025 #WesternDigital #SDCard #4TB #laptop #archiviazione
Home security: access control with ESP8266, RFID and Telegram
https://www.techrm.com/home-security-access-control-with-esp8266-rfid-and-telegram/
#breadboard,#dictionary,#digital,#Dupontcables,#esp8266,#internetofthings,#iot,#led,#LEDdiode,#library,#NodeMCU,#platformio,#redLED,#relay,#resistor,#RESTAPI,#rfid,#RTC,#SDcard,#SDcardmodule,#SDcardreader,#sensor,#sensors,#telegram,#tutorial
Sicurezza domestica: controllo accessi con ESP8266, RFID e Telegram
https://www.techrm.com/it/sicurezza-domestica-controllo-accessi-con-esp8266-rfid-e-telegram/
#APIREST,#breadboard,#caviDupont,#digitale,#diodoLED,#dizionario,#elettronicadigitale,#esp8266,#internetdellecose,#iot,#led,#LEDrosso,#lettoreSDcard,#libreria,#moduloSDcard,#NodeMCU,#platformio,#rele,#resistenza,#rfid,#RTC,#SDcard,#sensore,#sensori,#telegram,#tutorial
mastodon uno admin 
FullDRS 
