Analogue electronics are electronic s..

Analogue electronicsare electronic systems with a continuously variable signal, in contrast to digital electronics where signals usually take only two levels.

Circuit Theory

A circuit is a series of electrical components or devices connected together in a complete loop, allowing electric current in the form of charged electrons to flow through it and power the components.

Digital Signal Processing

Digital signal processing is the use of digital processing, such as by computers or more specialized digital signal processors, to perform a wide variety of signal processing operations.

introduction to electronic circuits

An electronic circuit is composed of individualelectronic components, such as resistors, transistors, capacitors, inductors and diodes, connected by conductive wires or traces through which electric current can flow.