OpenBCI and BrainBay 1-Channel EKG
A basic starting design to get data from the OpenBCI and display it with the Osciloscope element. It has a .5–50Hz Butterworth BandPass filter and 59–61Hz Butterworth BandStop filter to remove the OpenBCI’s DC offset and main power interference, respectively.
It works well for testing your OpenBCI and or testing brainbay, because it’s so simple; copy the pair of filter and add them to all the channels, and run the rest of the channels into the oscilloscope and you can use it for a full 8 channel EEG. You’ll want to increase the gain on the scope for that, though.
openbci_brainbay_1_channel_ekg.con (3.3 KB)