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We have developed another water level controller circuit using NE555 Timer The circuit uses 4 transistors, 1 NE555 timer IC, a relay and few passive components. The circuit is completely automatic which starts the pump motor when the water level in the over head tank goes below a preset level and switches OFF the pump when the water level in the over head tank goes above the full level.
For Circuit diagram please visit our Website and See full post👇
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