Water Level Controller Using 555 Timer Ic. The logic implemented in this circuit is 555 timer is enabled when its reset pin is connected to logic high. We can also use ic555 timer for the automatic water level controller to get the output in a effective manner because transistors may burst any time.
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It consist of bc 548 transistor ne555 ic timer relay in4007 diode motor and a tank which can be used fill the water. When the water level rises to the height of the probes then the 555 circuit will get enabled and the output of the 555 timer produces a square wave output with a frequency of about 62 hz. In these alarms tap water and rain water is used instead of pure water for detecting the presence of water.
To control the level of water automatically by using sense probe circuit.
The circuit uses 6 transistors 1 ne555 timer ic a relay and few passive components. A simple but very reliable and effective water level controller circuit diagram is shown here. Hello friend s in this video we will see how to make automatic water level controller using timer ic 555 working a water level alarm using ne555 timer is shown in this circuit here is the. Automatic water level controller using ic 555 hack sci.
