Posts by Kiran Saleem

In this tutorial, we are going to make a "15w Dual Car Audio Amplifier Circuit". An audio power amplifier is an electronic amplifier, that a…

In this tutorial, we are going to make an "Audio Equalizer Circuit". An audio equalizer in sound recording and reproduction is the process o…

This article will help you to design a crystal oscillator circuit and understand its operation. A crystal oscillator circuit is an electroni…

A metal detector is an electronic circuit that detects the nearby presence of metal. It is useful for finding metal inclusions hidden within…

In this tutorial, we are going to make a "Multipurpose Hall Effect Sensor Circuit". There are so many sensors and transducers available in t…

A ceiling fan is a fan mounted on the ceiling of a room or space, usually electrically powered, that uses hub-mounted rotating blades to cir…

As op-amp, IC 741 and timer IC 555 are the critical components in electronics that utilize in a variety of circuits. If the constructed circ…

A tone control circuit is an electronic circuit that consists of a network of filters that modify the signal before it is fed to speakers, h…

In this tutorial, we are going to make an "Emergency Light Circuit". In our everyday lives, power failures present a significant hindrance…

If we break down our energy consumption, we find that lighting is one of our biggest issues because of the amount of light we require daily…

In this tutorial, we are going to make a "Li-Ion Battery Charger Circuit". Lithium-based batteries are a flexible method for storing a high…

The sun can be considered the best source of energy anywhere if it is properly harnessed. It is an inexhaustible, renewable energy source li…

Automatic emergency products like tube lights and bulbs are becoming very popular as these become elegant solutions for situations where you…