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Simple semiconductor device has been used for amplifying the analog signals, obtained with the change in electrical resistance in fibrous assembly and converting these amplified copies of signals to digital… Click to show full abstract
Simple semiconductor device has been used for amplifying the analog signals, obtained with the change in electrical resistance in fibrous assembly and converting these amplified copies of signals to digital signals. This paper deals with the application of transistors as amplifier, as well as switch. Different circuit configurations using transistors have been tried for sensing and reciprocating the real time data on suitable display device. It is found that transistors configured as common-emitter amplifiers can precisely sense the liquid at the surface of fibrous assembly at different levels with respect to time.
Journal Title: Journal of The Institution of Engineers (India): Series E
Year Published: 2017
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