Multichannel brain stimulator

Basic Information

Project ID: AEE-2020-33

Students: Koski Visa, Riento Lauri

Project manager: Koski Visa

Instructor: Laakso Ilkka 

Other advisors: Sepponen Raimo

Starting date: 16.1.2020

Completion date: 29.5.2020

Objective

Purpose of this project was to demonstrate multiple channel brainstimulator that could be used for research purposes. I project we build custom arbitrary waveform voltage controlled current source and microcontroller program for controlling it. Software for PC to was also programmed, but final control of the device was done utilizing BLE.

Outcome

FInal Product reached most of the goals, but some less important features were cut out due to one of the group members leaving. Unfortunately we could not do more testing on the device with our instructors due to corona virus, but we did some testing amongst our group. We were happy with the outcome of the project, and feel that it provided interesting and good learning experience both in electrical design and programming.