Multi-modal physiological signal acquisition system
Demo
Fig. 1 The software which can receive, display and save the data of ECG, PPG, dual-channel EEG and dermal resistance.
Vid. 1 Multi-modal physiological signal acquisition.
Project Objective
In this project, I construted a multi-modal physiological signal acquisition system to collect and display mutiple human physiological data, including ECG, PPG, dual-channel EEG and dermal resistance.
System Architecture
As the Fig. 2 shown, the receiving end consists of a PC and 1 BLE master to receive 4 BLE slaves at the same time.
Fig. 2 One master device receives data from 4 slave devices.