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An '''electronic circuit''' is a closed path formed by the interconnection of electronic components through which an electric current can [[flow]]. The electronic circuits may be [[physical]]ly constructed using any number of methods. Breadboards, perfboards or stripboards are common for testing new [[design]]s. Mass-produced circuits are typically built using a printed circuit board (PCB) that is used to [[mechanical]]ly support and electrically connect electronic components.

An '''electronic circuit''' is a closed path formed by the interconnection of electronic components through which an electric current can [[flow]]. The electronic circuits may be [[physical]]ly constructed using any number of methods. Breadboards, perfboards or stripboards are common for testing new [[design]]s. Mass-produced circuits are typically built using a printed circuit board (PCB) that is used to [[mechanical]]ly support and electrically connect electronic components.

Electronic circuits can usually be categorized as analog, discrete, or mixed-signal (a combination of analog and discrete) electronic circuits.

Electronic circuits can usually be categorized as analog, discrete, or mixed-signal (a combination of analog and discrete) electronic circuits.

<center>For lessons on the [[topic]] of [[mind]] '''Circuitry''', follow [http://nordan.daynal.org/wiki/index.php?title=Category:Circuits '''''this link'''''].</center>

<center>For lessons on the [[topic]] of [[mind]] '''Circuitry''', follow [http://nordan.daynal.org/wiki/index.php?title=Category:Circuits '''''this link'''''].</center>