EEG-Controlled Co-op Game
Created on 04 Nov 2018
2-player mind-controlled co-op game
We will build two simple wireless EEG hats. The users wearing the EEG hats will be able to control blocks on a computer screen in a 2-player co-op game through actions like concentrating, opening/closing eyes (which increases the pattern of different waves in the brain). The intensity of the alpha, beta wave components is translated into movement directions on-screen.
Guide:
https://www.instructables.com/id/DIY-EEG-and-ECG-Circuit/
| Part | Cost | Quantity | Total |
| TL084CN | $0.61 | 5 | $3.05 |
| Op Amp needed for EEG (filtering) | |||
| 20nF capacitors | $0.18 | 10 | $1.80 |
| 20nF capacitor for EEG assembly | |||
| 220nF capacitors | $0.61 | 30 | $18.30 |
| 220nF capacitors for EEG Assembly | |||
| 100nF capacitors | $0.44 | 10 | $4.40 |
| 100nF capacitor for EEG Assembly | |||
| 3.5mm Cable Jack | $4.99 | 1 | $4.99 |
| Cable Jack for Audio Input | |||
| 1uF capacitors | $0.25 | 10 | $2.50 |
| 1uF capacitor for EEG Assembly | |||
| 10nF capacitors | $2.41 | 10 | $24.10 |
| Capacitor for EEG Assembly | |||
| Breadboard/Jumper Wires | $3.99 | 1 | $3.99 |
| Breadboard/Jumper Wires | |||
| Electrodes | $49.95 | 1 | $49.95 |
| Electrodes for EEG | |||
| Electrode Gel | $9.96 | 1 | $9.96 |
| Electrode Gel to connect Electrodes to Head | |||
| 10uF capacitors | $0.84 | 20 | $16.80 |
| 10uF capacitor for EEG Assembly | |||
| Assorted Resistors | $19.99 | 1 | $19.99 |
| Resistors for EEG Assembly | |||
| 9V Batteries | $11.95 | 1 | $11.95 |
| Batteries to power the circuit | |||
| AD620AN Instrumentation Amplifier | $10.64 | 4 | $42.56 |
| Needed for EEG (difference between electrodes) | |||
| Assorted Capacitors | $18.47 | 1 | $18.47 |
| Assorted Capacitors for EEG | |||
| Project Totals: | 106 | $232.81 | |
| Track 1 Base Budget: | $250.00 | ||
| Preferred Vendor Budget Bonus: | $0.00 | ||
| Remaining Budget: | $17.19 | ||