Thingiverse
Online Particulate Matter Sensor (Temperature/Humidity as well)
by TheChrisP
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[Edit 03/06/17] Added a sturdier version (v0.6) with thicker walls and with better support for nodeMCU.
3D Printing is known to produce particulate while heating plastics, especially ABS.
There are a lot of different approach to mitigate this health risk, using HEPA filter, activated carbon, or venting the air outside. Honnestly you just presume the efficiency of any filtering method, so the only way to know is to measure it.
This thing is based on PlanTower PMS5003 dust sensor. This la
3D Printing is known to produce particulate while heating plastics, especially ABS.
There are a lot of different approach to mitigate this health risk, using HEPA filter, activated carbon, or venting the air outside. Honnestly you just presume the efficiency of any filtering method, so the only way to know is to measure it.
This thing is based on PlanTower PMS5003 dust sensor. This la
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