Page 4 - โครงงานตามความสนใจ เครื่องฟอกอากาศ DIY
P. 4
4
(บทคัดย่อภาษาอังกฤษ)
The purpose of this project is to reduce pm 2.5 dust and learn about
the air purifier.
There is a way to operate: Find information - Group - Plan - Set goals -
Find equipment - Do an air purifier.
Using the data collection from the experiment using 2 boxes, the air
purifier and the PM 2.5 knee dust meter were placed in the box, the
dust value was oL. And turned on the air purifier.
The adjustment process for fixing the hinges that have been glued
incorrectly.
The results of the study and project preparation found that we
should divide the duties to each person thoroughly, or we will stand
together, work, not divide work together.
It can be concluded that this project was successful because
our group's air purifier was able to filter pm2.5 dust down to 0
micrograms per cubic meter.
They can be applied to small spaces such as on a car or a narrow
room.
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