Electronics Devices Circuits

Differential Amplifier

Differential Amplifier All operational amplifiers (op-amps) are differential amplifiers because of their input configuration. When the...

The Ultimate Guide: Current Mirror

The current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device...

Introduction to CMOS

Stands for "Complementary Metal Oxide Semiconductor." It is a technology used to produce integrated circuits. CMOS circuits are found in...

What is a transistor and how does it work

The transistor is a semiconductor device used to amplify or switch electronic signals and electrical power. It is composed of...

Introduction to Diodes

A diode is a two-terminal electronic component that conducts current primarily in one direction (asymmetric conductance); it has low...

What is a Semiconductor ?

A solid substance whose electrical conductivity lies between that of an insulator and a conductor, either due to the addition of...