Digital to Analog Converters
A Digital to Analog Converter (DAC) converts a digital input signal into an analog output signal. The…
Inverting & Non-Inverting Amplifier
Inverting amplifier In an inverting amplifier circuit, the operational amplifier inverting input receives feedback from…
Operational Amplifier Basics
Operational Amplifiers, or Op-amps as they are more commonly ca Operational amplifiers are linear devices that have all…
Transistor Biasing
Biasing is the process of providing DC voltage which helps in the functioning of the…
Field Effect Transistors
A Field Effect Transistor (FET) is a three-terminal semiconductor device. Its operation is based on…
Bipolar Junction Transistors (BJT)
The invention of the bipolar transistor in 1948 ushered in a revolution in electronics. Technical…
Forward Bias and Reverse Bias
A forward-biased diode conducts current and drops a small voltage across it, leaving most of…
P-N junction semiconductor diode
What is p-n junction semiconductor diode? A p-n junction diode is two-terminal or two-electrode semiconductor device, which…
Extrinsic semiconductors
Semiconductors can be broadly classified into Intrinsic and Extrinsic Semiconductors. Intrinsic Semiconductors start conducting at temperatures above…
Classification of electric materials
Materials in electronics can be classified as electrotechnical, constructional and special. Electrotechnical materials are classified…