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openlog

Creating new files on OpenLog with Arduino

Wed, 03/31/2010 - 21:13 — sgrover

Sparkfun has made a small electrongic device known as OpenLog. This device takes a micro SD memory card (up to 2 GB), and will automatically create a file on power up and then log anything it sees on a serial input line. Even better, if you hook it up to a computer, you can enter into a command mode and create new files, delete existing files, create directories, etc.

Arduino + GPS = Lessons and Fun

Mon, 03/29/2010 - 08:44 — sgrover

I mentioned some time back that I am starting to learn electronics from a hobbyist stand point. My lessons have continued and I have turned to learning about GPS in particular. My GPS efforts have taken a bit of a winding road, but I am finally getting things stabilized and can blog about the experience and lessons learned. This is a long posting, covering the story so far...

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