Portable Data Logger for Long-Time Storage of Bio-Signals Implemented with an Auto-Range Amplifier and an Analog Multiplexer
- Resource Type
- Conference
- Authors
- Rios, Fernando; Tripplet, Stephanie
- Source
- 2019 SoutheastCon SoutheastCon, 2019. :1-4 Apr, 2019
- Subject
- Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Engineered Materials, Dielectrics and Plasmas
Engineering Profession
Fields, Waves and Electromagnetics
General Topics for Engineers
Geoscience
Nuclear Engineering
Photonics and Electrooptics
Power, Energy and Industry Applications
Robotics and Control Systems
Signal Processing and Analysis
Transportation
Heart beat
Low voltage
Testing
Biosensors
Animals
Multiplexing
Bio-Signal
storage
auto-range amplifier
analog mux
- Language
- ISSN
- 1558-058X
The main goal of this project was to design a Portable Low Voltage Amplifier in which the amplification level is based on the signal strength being detected and was implemented with the use of analog filter, operational amplifiers and an analog multiplexer. Using this device, a portable data logger was constructed with the use of an Arduino microcontroller. The ultimate purpose of designing and fabricating this device is to a have a portable data logger to capture bio-signals for different applications. In particular the device will be used to capture the heartbeat of mollusk in the field.