Learn and build electronic circuits
This simple and inexpensive circuit sounds an alarm Ca whistle) when water level in a Container, such as an over- head water-tank, reaches a predetermined level. The basic circuit is an audio oscillator with positive feed- back. The output from Tl transistor is fed back to the base of T2 transistor via the mass of … Read more
The submit offers an industrial water level controller with drain timer circuit. Talking about offered tank fill/drain sequence controller circuit diagram, when power is very first used at the emitter of the PNP 2N2907, its base capacitor briefly permits it to perform until pin10 of the bottom-right 4017 latches the base of the transistor into … Read more
The article examines a circuit design that are available for softening hard water and for descaling it into soft water. Water accessible by means of natural resources may consist of a lot of dissolved minerals such as sodium, magnesium, calcium etc. and are referred to as hard water. On account of the existence associated with … Read more
In one of the earlier articles we figured out the providing of a greenhouse temperature controller circuit, right here we research just how the results might be improved by means of an automatic water valve actuator and humidity controller circuits. The two designs might be recognized with the aid of the following article: Talking about … Read more
The light triggered water level controller circuit discussed the following post carries the good thing about being corrosion free and considerably trustworthy rather than the traditional moisture sensor type of water sensors. One slight problem with this LDR based sensor is that the tank interior usually ought to be activated by some form of light … Read more
The explained IC 555 based Automatic water level control circuit is a straightforward approach, project. It could automatically switch ON and OFF of the domestic water pump set based on the water level of the tank. You are able to utilize this motor driver circuit at your home or college employing more affordable components. The … Read more