Page 4 - E-book เครื่องฟอกอากาศ DIY
P. 4

Abstract



                       The purpose of this project is to reduce PM 2.5 in the air. Some people see it is important to

               reducing dust and preventing dust from the outside and to educate the younger generation on making

               simple inventions by themselves.


                       The methodology are find information, gather group, plan, set goals, design, collect equipment,
               do work, experiment, solve problems, summarize, self-assessment, do E-book . We collect data from the

               experiment. In conclusion, the performance is ideal for small spaces. Therefore recommend that our DIY

               air purifier can use with cars.



























































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