![]() This is sent over bluetooth to a computer, which can visualize and/or process the continuously sampled signal as if it were normal EEG. By shaking the box, the (x, y, z) signals will fluctuate. The purpose of this device is to simulate an online data stream using a gravity sensor. Other laptop computers and a Raspberry Pi were connected simultaneously to show (using the viewer realtime visualization) that the FieldTrip realtime EEG interface runs on various operating systems (Windows, Linux, macOS) and on various hardware architectures (Intel, PPC, ARM). arduino3: read data from RFM12b, blink LEDs.arduino2: connects to the network, read data from FieldTrip buffer, write to RFM12b.laptop computer runs the FieldTrip buffer, the modeeg2ft application, and the viewer application for the visualization of the 3 sensor channels.arduino1: read data from a gravity sensor, write to bluetooth just like ModEEG.It consists of three Arduino devices, a Raspberry Pi and and a number of laptops. The following is a scratch pad for a demo that I (=Robert) have prepared for the BrainGain public showcase event. Realtime arduino Streaming realtime EEG data to and from Arduino
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