I've been using a miniSD card in my PDA phone, my digital cameras, and my computers. I keep a miniSD-to-SD adapter handy when I need to insert the miniSD card ...

Why not use a 9-volt battery? Attach it to the BP-511 dummy battery and you are done. However, the Canon EOS D30 is rated for 7.2v to 8.1v.

To easily interface to this experimental dummy battery pack, I decided to solder a 9-volt battery snap contact to the dummy battery electrical contacts (see ...

Edit: docs / microSDHC to Memory Stick Pro Duo Converter. Click button only once, please! <h2>microSDHC to Memory Stick Pro Duo Converter</h2> ...

Intrigued, I put her broken adapter in my fix bin and handed her another one. I wanted to see how she broke this simple device. After all, you just insert a ...

Halina Keychain Camera Driver. I have a little Halina keychain camera, and unlike so, I like it alot, but my computer crashed and I can't find my disk.

Lenmar Mach 1 Speed Charger is a super fast battery charger that can charge your 7.2 and 7.4-volt Lithium-Ion battery packs quickly.

It last no more than a few minutes. It was no wonder that the vender left the battery in. The vendor was probably looking forward to disposing the battery pack.

Explains the purpose of stacking teleconverters and how to calculating focal length, aperture, and aperture diameter.