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Comment That takes me back (Score 2) 102

I wrote a couple of programs using PocketStudio (Pascal based RAD tool) for a Tungsten C. One of them used the IR interface to show status and do configuration on a PIC-based solar power system. The other used WiFi to talk to a model railway signal and turnout control computer.

Comment Re:We encountered something like this (Score 5, Informative) 204

We use USB flash drives for a data logger. Most of the time the data is being buffered in the ARM based Linux board's RAM to save power. Once we get a complete file's worth (4MB at the present) we power up, validate, write the file, and power down. Supercaps have been a lifesaver. There's even enough capacity to do the write cycle if the flash was powered down when a power fail is detected. That allows to not lose whatever what was already in the RAM buffer.

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