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Electronics Projects

contains discrete electrical projects without microcontrollers

Envelope Detection Project

Envelope Detection This demo implements two common methods of envelope detection and tests them with a sample speech signal and a modulated sine wave. The envelope of a signal is the outline of the signal. It can be think of an envelope detector as a system that connects all of …

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Sample and Hold Circuit

Sample and Hold Sample and hold circuit is the first step in the process of analog to digital conversion. It actually takes samples of the analog signal at specific time intervals depending on the clock frequency. Clock frequency is the frequency at which we are taking samples of the analog …

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TTL Digital Clock

Overview Abstract: To develop  DIGITAL CLOCK using 7 segment display. It show hours and  minutes. Make it by using discrete components. Introduction: A digital clock is a type of clock that displays the time digitally. Digital clocks are often associated with electronic drives, but the “digital” description refers only to …

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