New Project: Make an EEG Beanie That Reads Your Mind

     Time required: A weekend Cost: $100 — $130 Ever wanted to visualize your brain activity? Electroencephalography (EEG) uses electrodes placed against the scalp to detect the tiny electrical changes that occur when neurons fire. By amplifying these signals through a computer, you can observe brain activity in real-time. Using an […]

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[original story: MAKE » Arduino]

MAKE » Arduino 23 Jan 22:00