Electronics Projects

The NE555 timer is a versatile electronic device used in circuits to create timing functions. In this project, we will use it to simulate a traffic light using LEDs, with the circuit consisting of three LEDs representing the colors of the traffic light: red, yellow, and green. The NE555 timer will be used to...

In this tutorial, we are going to make an Automatic power cut-off circuit with the help of a 555 timer IC and other components. This circuit automatically cut-off the power after some prescribed time which can be varied with the help of a potentiometer. There are large applications of the circuit, for example, if we want to...

We use water pump motors to draw groundwater and fill it in our tanks. There may be cases in which the user switches ON the motor and forgets it. This leads to wastage of water. Now to reduce these kinds of water wastage, we are going to build a water level indicator circuit using 555 timer...