In this article we learn how to calculate and the find the value of the zener diode resistor using simple formulas. What is a Zener Diode Zener diodes are semiconductor […]
Point Contact Diodes [History, Construction, Application Circuit]
In this article we will comprehensively learn about the early point contact diodes, and their modern versions which are Germanium diodes. Here we will learn the following facts: Brief history […]
How to Make Logic Gates using Transistors
In this post we will learn how to build NOT, AND, NAND, OR, and NOR logic gates using discrete transistors. The main advantage of using transistor logic gates is that […]
Light Emitting Diodes (LED) Explained
The full form of LED is Light Emitting Diode. LEDs are special type of semiconductor diodes which emit light in response to a potential difference applied across their terminals, hence […]
What is a Gunn Diode? How it Works?
Gunn diodes are semiconductor devices which are used to generate low-power microwave signals in a simple and low-cost manner. These have been in use for more than 60 years now. […]
Op Amp Basic Circuits and Parameters Explained
In the following article we discuss the main op amp parameters and the related op amp basic application circuits with equations, for solving their specific component values. Op-amps (operational amplifiers) […]