Repair4Laptop: Do-It-Yourself Laptop and Notebook Upgrading, Modding and Repairing

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SD/MMC Card Modding

Do want to hack or mod a SD/MMC card? Here are links to free practical do-it-yourself instructions. If you have written a guide yourself (or if you know of a HOWTO not linked here), please submit a new entry.

SD/MMC Card Connectivity

ASUS Eee PC 701 4G	Some internal upgrades: to install devices internally, more USB-connections are needed this can be achieved by routing the D+/D- signals from the southbridge/controller to a 4 port USB-hub. Now you can add a GPS with antenna, a BlueTooth connector, a SD/HC CardReader and some FlashDrive storage. A separate power switch can switch off all additional USB devices.
ASUS Eee PC 701 4G	Add a second microSD Card Reader: without a large hard disk, memory cards are crucial for any user wanting to store large media collections, keep tons of applications, or boot multiple operating systems.
LinkSys WRT54G v4	SD card mod, with GPIO pinouts and instructions to get a SD card slot added.
LinkSys WRT54G	Tutorial: Adding an SD card reader.
SD/MMC Card Fits in Floppy Edge-Connector	You can attach a SD memory card to any homebrew DIY project that has a few I/O pins, using ordinary connectors you probably have right now. SD cards are very popular for this purpose, because they only need a few pins (using SPI mode), and can be driven with simple "bit-bashed" SPI serial communications protocol, using free device drivers. An unused 5.25" floppy drive card edge connector just hanging off the end of the floppy drive cable, may be used as a cheap connector.
Siemens SimPad SL4	BlueTooth Add-On: how to add a Siemo S50037 (or a Mitsumi WML AHR C09) one chip solution as well as a SD/MMC card (includes schematics).

SD/MMC Card Hacks

SanDisk 128MB SD-Card	How to take apart an SD-Card, a short guide with pictures.
SanDisk 512MB SD-Card	How to take the sticker of and dissect the card. So now you know what the inside of an SD card looks like, without having to wreck one of your own.

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