Smiling Case for CO2 traffic light
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Case for CO2 traffic light (CO2 Ampel) based on SCD30 and IoT octopus hardware from IoT Werkstatt.
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Updated at source:
Model information
- Source
- Printables
- Category
- Chemistry & Biology
- License
- Creative Commons — Attribution — Noncommercial
Model was designed together with ichdiekuh to make a more child friendly design for the co2 sensors in the kindergarten / school of our kids. We assembeld the CO2 traffic lights together with the kids in a workshop during the corona pandemic.
Based on this project:
https://www.umwelt-campus.de/forschung/projekte/iot-werkstatt/ideen-zur-corona-krise-1
Additional material needed:
4 x M2,5x5 screws
10 x M3x8 screws
1 x 90° Micro-USB cable
Notes:
Depending on used SCD30 version, you may need to squeeze the posts a little.
NeoPixel ring sits tight, but should be secured with glue gun.