A repository that stores hardware and software files developed for the Portable Biofeedback Device, as worked on and built by students in the Electrical & Computer Engineering (ECE) Department of the College of Engineering & Computer Science (CECS) at the University of Central Florida (UCF) in Orlando, Florida.
The accompanying Android app was developed in Android Studio 3.5.3, making use of Android SDK/API 21 (Android 5).
All the schematics and layout is done in Kicad 5.14 along with custom libraries. These libraries are added under /Libraries.
These projects use custom path for its libraries. The custom Kicad Path variable ${KI_SDREPO} is used to increase portability. Custom variable points to the physical location of the /Libraries directory and must be declared under "Preferences > Configure Paths" setting before use.
Roles are listed under each group member
- Grace Brazil (EE)
- Power circuit design
- Diego Briceno (EE)
- PCB design
- Gustavo Diaz Galeas (CpE)
- Phone app development
- Nicholas Miller (CpE)
- Firmware development
- MAX30101 Heart Rate / Pulse Oximeter Breakout Board REV -
- Galvanic Skin Response Sensor (Groove Seed GSR Sensor design used: https://www.seeedstudio.com/Grove-GSR-sensor-p-1614.html.html)
- Temperature Sensor Supporting Hardware
- Battery Charging Managing circuit (BMS)
- Power Regulation Integration of these hardware is seen under ~/Prototyp_REV-
- Bluetooth backend
- UI / UX
- Heart Rate Data Processing Algorithm
- Temperature Data Processing Algorithm
- Galvanic Skin Resistance Data Processing Algorithm