What is an Oscilloscope
Oscilloscopes, or scopes are an important tool in the armoury of the…
What Is a Multimeter?
A multimeter, also known as a volt-ohm meter, is a handheld tester used…
Classification of measuring instruments
The instruments used to measure the physical and electrical quantities are known…
Types of Transducer
There are of many different types of transducer, they can be classified based…
What is a Transducer?
Definition: The device which converts the one form of energy into another is known as the transducer. The process of conversion is known as transduction. The conversion is done…
Digital to Analog Converters
A Digital to Analog Converter (DAC) converts a digital input signal into an analog…
Inverting & Non-Inverting Amplifier
Inverting amplifier In an inverting amplifier circuit, the operational amplifier inverting input…
Operational Amplifier Basics
Operational Amplifiers, or Op-amps as they are more commonly ca Operational amplifiers are linear devices…
Field Effect Transistors
A Field Effect Transistor (FET) is a three-terminal semiconductor device. Its operation…




