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Read Time:1 Minute, 34 Second Introduction:Generally, water stored in overhead tank is wasted due to over flow , when the tank is full. Water level…
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Read Time:1 Minute, 11 Second Introduction:Generally, water stored in overhead tank is wasted due to over flow ,when the tank is full. Water level alarm…
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Read Time:39 Second Introduction: This circuit is implemented using ULN2003 IC. IC ULN2003 made up of an array of seven Darlington transistor pairs. Components Required:…