Category: How to Guide

This category cover topics of electronics “How to Guide”. Basic theory of electronics and question answer with how tech works with easy way with example. it also cover electrical fundamental like current, voltage and its calculation, some circuit design, device use and benefits etc.

What if transistors could have 3 states

What if transistors could have 3 states? they can have three distinct states – active (conductive – saturated), off (non-conductive, off) and semiconductor (linear). However, they are difficult to use,…

What is the working principle of Zener diode?

When normal grinding diodes “decompose”, they are usually destructive. However, it is possible to build a special type of diode that can handle the failures without succeeding completely. This type…

How does the diode work?

When we talk about electrical and electronic circuits, we use the old convention, called the conventional current flow (from positive to negative). To get rid of any idea of ​​thinking…

Why zener diode is used?

Zener diodes are widely used as voltage references and as shunt controllers to adjust voltage across small circuits. When connected in parallel with a variable voltage source so it is…

How are noise cancelling microphones able to work ?

Noise-canceling microphones operate on advanced signal processing techniques to minimize or eliminate unwanted background noise, ensuring clear and intelligible audio communication. The technology involves capturing the desired audio signal while…

What is the diode rectifier app?

Diode rectifier app Apart from normal dc supplies, they can be used as current sources, as indirect voltage measurements, for reading line frequencies, for frequency doubling  non sinusoidal waveform such…