Brain-Computer-Interface controlled robot via RaspberryPi and PiEEG
This work offers a low-cost, accessible brain-computer interface solution for hobbyists and researchers, but it is incremental as it builds on existing EEG and Raspberry Pi technologies.
The paper presents an open-source software and shield board for Raspberry Pi to read EEG signals, enabling control of LEDs and a toy robot via blinking, with examples provided for real-time EEG-based control.
This paper presents Open-source software and a developed shield board for the Raspberry Pi family of single-board computers that can be used to read EEG signals. We have described the mechanism for reading EEG signals and decomposing them into a Fourier series and provided examples of controlling LEDs and a toy robot by blinking. Finally, we discussed the prospects of the brain-computer interface for the near future and considered various methods for controlling external mechanical objects using real-time EEG signals.