https://github.com/christopher-besch/mold_detect

Warn residents of mold-friendly atmosphere and log opened windows.
https://github.com/christopher-besch/mold_detect

Last synced: about 5 hours ago
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Warn residents of mold-friendly atmosphere and log opened windows.

• Host: GitHub
• URL: https://github.com/christopher-besch/mold_detect
• Owner: christopher-besch
• Created: 2024-01-08T07:46:29.000Z (10 months ago)
• Default Branch: main
• Last Pushed: 2024-06-11T08:51:53.000Z (5 months ago)
• Last Synced: 2024-06-11T10:19:16.893Z (5 months ago)
• Language: C
• Homepage:
• Size: 28.3 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 6
• Metadata Files:
  • Readme: README.md

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README

        
# mold_detect

![3D render](images/render.png)

Warn residents of mold-friendly atmosphere and log opened windows.

This project is being developed in AVR_C on an Atmega328p.

It provides:

- Temperature, Humidity Logging (every minute with flash storage for two years)

- LED warning to motivate the opening of windows or turnign on of heaters

- Serial terminal via USB-C

- ~5uA power consumption at 3V battery power

The PCB is designed in KiCad and manufactured by Aisler.

# Parts

- [TPL5010](https://www.digikey.de/de/products/detail/texas-instruments/TPL5010DDCR/5119105)

- [2 AAA Battery pack](https://www.digikey.de/de/products/detail/keystone-electronics/2468/303817)

- [SHT30](https://www.digikey.de/de/products/detail/sensirion-ag/SHT30-DIS-B2-5KS/5872250)

- [W25Q128JVSIQ](https://www.digikey.de/de/products/detail/winbond-electronics/W25Q128JVSIQ-TR/5803944)

- [FT230XS](https://www.digikey.de/en/products/detail/ftdi-future-technology-devices-international-ltd/FT230XS-R/3029141)

- [USB4105](https://www.digikey.de/en/products/detail/gct/USB4105-GF-A/11198441)