Design and implementation of a low-cost single-channel, EEG prototype
Project Summary: The advancement of hardware and signal processing
Project Title
Design and implementation of a low-cost single-channel, EEG prototype
Project Area of Specialization
Project Summary
Project Summary:
The advancement of hardware and signal processing tools enabled the use of brain waves for communication between humans and computers. Our aim is to develop a very simple and cheap EEG device able to measure electrical activity of brain which can help person to control different electronic devices using Brain Computer Interface (BCI). Commercial EEG devices are costly depending on the complexity of the instrumentation. We shall design and implement a low-cost, single-channel, EEG device while preserving a sufficient level of accuracy.
Project Objectives
Project Objectives:
- To develop device able to measure electrical activity of brain
- Help person to control different electronic devices using Brain Computer Interface (BCI)
- Design a device which gives us functional data that can be used to control multiple electronics devices
- To develop a cost-effective device
Project Implementation Method
Initially we shall design a circuit diagram to extract the signals from the brain using electrodes and implement on hardware to test it. Then we shall observe the output taken from the circuit and design filters to filter out the noise and amplify signals to get useful outputs from the circuit.
Benefits of the Project
Benefits of the Project
- A device which gives us functional data that can be used to control multiple electronics devices
- A cost-effective device that can be modified according to our requirements
- Measure electrical activity of brain which can help to measure such as epilepsy, sleeping disorder and abnormal behavior
- Convenient and low power device
- Safe for Human body
Technical Details of Final Deliverable
- Establish connection of EEG circuit to Computer
- Gain adjustable amplifiers
- Replaceable battery
Final Deliverable of the Project
Core Industry
Other Industries
Core Technology
Other Technologies
Sustainable Development Goals
Required Resources
| Item Name | Type | No. of Units | Per Unit Cost (in Rs) | Total (in Rs) |
|---|---|---|---|---|
| INA 128 IC | Equipment | 2 | 1500 | 3000 |
| LM 741 IC | Equipment | 2 | 250 | 500 |
| Electrodes | Equipment | 5 | 200 | 1000 |
| Battery | Equipment | 3 | 2500 | 7500 |
| TL084CN | Equipment | 1 | 500 | 500 |
| Connectors | Equipment | 8 | 35 | 280 |
| Shielded wire | Equipment | 3 | 150 | 450 |
| Arduino Uno | Equipment | 1 | 2500 | 2500 |
| Capacitors | Equipment | 10 | 20 | 200 |
| Resistors | Equipment | 10 | 5 | 50 |
| WeMos d1 | Equipment | 4 | 950 | 3800 |
| PCB board | Equipment | 2 | 800 | 1600 |
| Miscellaneous | Miscellaneous | 1 | 10000 | 10000 |
| Total in (Rs) | 31380 |
If you need this project, please contact me on contact@adikhanofficial.com
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