Prayatna's Science and Technology Classes |
It shows how sensor helps in detecting significant changes in temperature and humidity of surroundings and indications of Green and Red light. How the buzzer inserted in this project helps in spreading awareness about leakage of LPG is the major motive behind this model.
In a modern and innovative society, where advancements are plentiful
and
communication is instantaneous, science and technology are a part of everyday life
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