I have been trying to find a battery opperated SD card data recorder, two channel, for 120 sample rate. Any leads ??
greg
data recorder
Mar 11, 2009
3 Replies
Really need it compact and battery life for two days. I could use a Wifi transmitter I guess.
greg
Perhaps Bluetooth is enough.
greg
formatting link
You could also use various separate components and make your own - a microcontroller with whatever A/D inputs you need, and a Flash socket for recording. There are numerous library routines for writing to Flash drives, or you can try a library that offers FAT-16 compliant storage if you need to read it on your PC.
-- Gordon
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