
Couplers are of electronic device that joints two electronic circuits or sockets In an electronic device there are many types of couplers which are known as acoustic couplers In telecommunication device known as a directional coupler A kind of laser mirror known as an output coupler. A connector between two moving parts to relay the motion, such as a Universal joint or an Oldham coupler Acoustic couplers: In these types of couplers transmission of digital data is permitted between modem of computer terminal and telephone line in either direction without making direct con...
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