abstract of project report of air flow detector

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the air flow detector using led indicates the presence of air in the space by the variation of resistance and corresponding changes in the voltage. the glowing of led is depends on the presence of air. the large amount of air flow will decrease the resistance.

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to get information about the topic "air flow detector" full report ppt and related topic refer the page link bellow

http://studentbank.in/report-mass-airflow-sensor--2161