[Karl Lunt] has updated his Secure Digital Card locker to support password based locking. [Karl’s] original design only supported write locking via the TMP_WRITE_PROTECT bit. The new design gives the ...
Yamaichi Electronics offers the FPS009-2409-0, a new push/push SD/MMC card connector. The well-known top mount component FPS009-2405-0 for SD and MMC cards has been revised and replaced by the ...
[Karl Lunt] has come up with a simple circuit for protecting data you have stored on SD cards. As is relatively well-known, the little lock switch on the side of most SD cards really doesn’t do ...
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