For buildings that are big and tall where the water tanks are kept way up high over the terrace, keeping an eye on the water levels all the time by […]
Car Tank Water Sensor Circuit without Corrosion
The article describes how to prevent corrosion on the detecting probes by employing an IC 555 and a pulsing signal in a basic automobile tank water sensor warning circuit. A […]
Automatic Solar Battery Charger and Water Heater Circuit
A straightforward technique for using extra solar energy from a solar panel to heat water in swimming pools, water tanks, or chicken egg chambers is described by the following solar […]
Water Level Indicator Circuit Using IC 4049 NOT Gates
So the water level circuit idea we are proposing is really perfect for those of us who just want clear indications of the water levels and prefer to manually turn […]
Simplest Water Level Indicator Circuit using Transistor BC547
So you might be wondering what a water level indicator is. Well it is actually an electronic circuit that helps you see the different levels of water inside a tank. […]
ULN2003 Water Level Controller Circuit
The ULN2003 is a chip which contains seven separate sections, each made up of special transistors called Darlington pairs. These pairs are designed to manage moderate amounts of electrical current, […]