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Most of the consumer stuff is crap… only system I'd suggest is with openephys, but at this point youd have to buy the cap/electrodes separately putting you at a
by cinquemb 11y ago
Most of the consumer stuff is crap… only system I'd suggest is with openephys, but at this point youd have to buy the cap/electrodes separately putting you at a $3-5k range for 32 electrode setup, which I have to say is a lot better than the $100k+ systems researchers are used to and like to use for a reason.
- deutronium 11y agoHave you played with Ti's EEG ADCs out of interest, they seem reasonably affordable.
- cinquemb 11y agoNo I haven't, but here are the datasheets for the parts used in the OpenEphys acquisition board[0], I'm sure they could be swapped out for other parts given anyone's particular constraints. To assemble from scratch the acq board, they are saying it will cost about $1k[1]. [0] https://github.com/open-ephys/acquisition-board/tree/master/datasheets https://github.com/open-ephys/acquisition-board/tree/master/... [1] https://open-ephys.atlassian.net/wiki/display/OEW/Building+it+from+scratch https://open-ephys.atlassian.net/wiki/display/OEW/Building+i...
- crussoma 11y agoFYI, the OpenBCI boards are based on the ADS1299 from TI. They are essentially an Arduino wrapper for the ADS1299.