This first post of this project thread will contain a summary of the project so far.
The most recent version of software generated by this project will be attached to this first post. There isn't any software posted yet for this project.
The following three posts will contain additional information about the completed project.
Chronological posts about progress on this project will begin with post #5.
Partial Index of Thread
Beginning of chronological entries.
Pulse oximetry and photodiode links.