Pioreactor / Pioreactor/pioreactor

[what happened] periodic "waves" in signal, with low noise

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#191 2 comments 0 reactions 0 assignees View on GitHub

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turbidity / OD signal / optics what-happened
Dominant language
Python
Stars
149
Forks
18
PR merge metrics
No merged PRs in 30d

Description

This was caused by heating a vial of yeast, with no stirring active. So the yeast would "bubble" up from the bottom, and cause this pattern.

Screen Shot 2021-10-04 at 2 57 48 PM

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing the attached signal screenshot and the report context: the observation occurred while heating a yeast vial with stirring disabled. The issue does not name a file, test, signal-processing entry point, or requested change, so the intended fix and a definition of done are not established.

Written by the indexing model from the issue text.

Assessment

Tech stack
python, raspberry-pi
Domain
embedded-iot
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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