hi :-Electronic circuits and systems which include digital and analog circuit sections are simulated with a combination of analog and digital simulation. For the interface matching of the two types of simulation, there is used, between a connection of an analog-simulated circuit element and a connection of a digitally simulated circuit element, a transport element for transporting current values between
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Computers & Technology by blogger01
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1:50 PM on May 20, 2008
well Rocky, A mixed-signal integrated circuit combines analog circuits with digital signal processing DSP circuits on a single semiconductor die. An integrated circuit that includes both analog and digital circuitry but no DSP, like a 555 timer, is generally not considered a mixed-signal integrated circuit.Typically, mixed-signal chips perform some whole function or sub-function in a larger assembly
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Electronics & Gadgets by
Rocky
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11:00 PM on April 11, 2008
A logic gate is a circuit which uses digital signals as its inputs and outputs. What makes a circuit a gate is that each output depends entirely on the signals applied at the inputs. If these input:http://www.kpsec.freeuk .com/ga tes.htm...A logic gate is a circuit which uses digital signals as its inputs and outputs. What makes a circuit a gate is that each output depends entirely on the signals applied at the inputs
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5:24 AM on May 29, 2008
to when the piece is deactivated. A large digital version of a stopwatch designed for viewing at a distance, as in a sports stadium, is called a stopclock...."Stopwatch" is a special type of watch and practices.A stopwatch can be mechanical, resembling a pocket watch with an analog face, or digital. Digital stopwatches are more accurate, though some people prefer the traditional look of a silver
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No.1
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9:04 AM on February 13, 2008
A breadboard is a reusable solderless device used to build a generally temporary prototype of an electronic circuit and for experimenting with circuit designs.his is inand for experimenting with circuit designs. This is in contrast to stripboard veroboard and similar prototyping printed circuit boards, which are used to build more permanent prototypes or one-offs, and cannot easily be reused. A
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12:45 PM on June 05, 2008
and reliabilityof digital communications. The theory behind DSP is quite complex.Basically, DSP works by clarifying, or standardizing, the levelsor states of a digital signal. ADSP circuit is able to differentiate between human-made signals,which are orderly, and noise, which is inherentlychaotic.All communications circuits contain some noise.This is true whether the signals are analog or digital,and regardless
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Computers & Technology by Priya Raman
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11:17 PM on September 06, 2008
. There are several kinds of ISDN defined: Basic Rate ISDN BRI, Primary Rate ISDN PRI and Broadband-ISDN B-ISDN.ISDN is a circuit-switched telephone network system, designed to allow digital transmission of voice, designed to allow digital transmission of voice and data over ordinary telephone copper wires, resulting in better voice quality than an analog phone. It offers circuit-switched connections for either voice
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Muheed Ahmed
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11:00 PM on July 14, 2008
well, ECP is about 10 times faster than the older Centronics standard., and TTL is 1 Short for transistor-transistor logic, a common type of digital circuit in which the output is derived from two information :http://www.webopedia.com/ TERM/ T/TTL .html...Well Aryan , TransistorTransistor Logic is the full form of TTL. It is a class of digital circuits built from bipolar junction transistors BJT
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Aryan Gusain
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10:18 PM on July 01, 2008
Supported Digital Video Standards: MOV, MPEG-4, H.264 Digital Photo Playback: Yes Digital Video Playback: Yes Built-in Display: Colour - 320 x 240 - 2.5" - LCD Built-in clock: Yes, alarm, stopwatch: Yes Built-in Display: Colour - 320 x 240 - 2.5" - LCD Built-in clock: Yes, alarm, stopwatch Digital Storage Media: Hard disc drive - built-in Capacity: 160 GB Headphones: Headphones - binaural
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Electronics & Gadgets by seema
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7:46 PM on April 19, 2008
: MOV, MPEG-4, H.264 Digital Photo Playback: Yes Digital Video Playback: Yes Built-in Display: Colour - 320 x 240 - 2.5" - LCD Built-in clock: Yes, alarm, stopwatch Digital Storage Media: Hard disc Supported Digital Video Standards: MOV, MPEG-4, H.264 Digital Photo Playback: Yes Digital Video Playback: Yes Built-in Display: Colour - 320 x 240 - 2.5" - LCD Built-in clock: Yes, alarm, stopwatch
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Electronics & Gadgets by seema
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7:46 PM on April 19, 2008
A memristor is a type of resistor in which the flow of electrical current in an electronic circuit is determined by the amount of charge that has previously flowed through it.Together, capacitors, inductors and resistors form the three basic circuit elements. The reason that the memristor is so different from the other three basic circuit elements is that, unlike them, it retains memory without power
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Computers & Technology by Nick S
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4:09 PM on June 09, 2008
.Highly integrated devices: Microprocessors Microcontrollers Applicati on-specific integrated circuitASIC Digital signal processor DSP...well SujithElectronics is the study of the flow of charge through various voltage or current changes carry information. And digital designers live in a world in which it is assumed that there are pre-defined circuits that exactly implement abstract logic functions so they can
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Computers & Technology by sujith
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10:50 PM on May 31, 2008
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A digital computer that accepts analog signals, converts them to digital and processes them in digital form. It is used in process control and robotics.A combination of computers that are capable of inputting and outputting in both digital and analog signals. A hybrid computer system setup offers a cost effective method of performing complex simulations....Hybrid computer is a digital computer
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Computers & Technology by Kaushal
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8:42 PM on February 25, 2008
Alternative media Voice Communications Multiplexing and modulation Analog and digital Basic telecommunication circuits Signaling types Modem, Codec and channel banks Bandwidth, Signal to Noise, dB, loss, etc Basic signaling theory Typical call Alternative media Voice Communications Multiplexing and modulation Analog and digital Basic telecommunication circuits Signaling types Modem, Codec and channel banks
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Computers & Technology by jayanth k
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3:04 AM on May 07, 2008