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digital Electronics Hand out PR.By Million Goraw 1. Chapter One 1.1.Digital concepts subsequently last tails chapter the student able to:- ? Explain the canonical diametrical b/n digital and running(a) quantities ? Describe heterogeneous types of wave form such as rise time, swoon time pulse width, frequency, period, and duty cyue ? Explain the basic billet of logical system operation of NOT,AND, and OR. Introduction:- The term digital is derived from the counseling information processing system perform operations, by calculation digits. Today, digital technology is apply in a tolerant range of areas in supplement to computers. Such applications as television, converse system, radar, navigation and , etc. This chapter is designed to incorporate all of the logic function that are introduced in this chapter so that you laughingstoc k plan how they are used and how they work to wee-weeher to achieve a profitable objective, 1. Digital and Analog Quantities ? An line of latitude meter is unmatchable having invariable determine. ? A digital quantity is one having a discrete set of values. ? Most things that can be calculated quantitatively occurs in nature in elongate form.

exercise:- the air temperature changes over a continuous range of values During a given day, the temperature does not go from say 70 to 71 instantaneously, time, pressure, distance and sound. Are some other examples of analo g quantities. Advantages of Digital s! ystem ? Digital entropy processed and come more efficiently and reliably than analog entropy. ? Digital info as a gread advantage when storage is necessary. 2 ? Digital to analog converter (DAC) A laser diode ocular system picks up the digital data from the rotating disc and transfers to DAC. DAC Changes the digital data int an analog signal that as you see in the above example. 1.1.2. Binary Digits, Logic levels, And Digital Networks Digital electronics involves...If you wishing to get a full essay, order it on our website: BestEssayCheap.com

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