We’ve seen a few cool hacks for mainstream commercial EEG headsets, but these are all a tad spendy for leisurely play or experimentation. The illumino project by [io] however, has a relatively short ...
I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...
Last year saw a rise in brain-controlled interfaces allowing users to control devices with their thoughts (read more about it in our overview of 2013’s scientific innovations). But unless you have ...
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