Digital circuits, Electrical Engineering

Assignment Help:

Digital circuits

In analog  circuits,  we think  something about  voltages on terminals ranging over natural values.  This provides us the freedom to make an enormous variety of digital circuits, but sometimes that freedom actually creates the design function  more difficult.  To developed ever more complex  digital circuits,  we may move to a much harder, digital abstraction, in which  the voltages on the ends are thought of as only taking on quantities that are either  "low"  or "high". This PCAP machine is build  up of a basis set of components, called gates, that are made out of simpler analog  circuit elements, such as resistors and transistors.  Adopting the  digital  abstraction is a big  limitation on the  types of circuits  that  can be created.   However, digital  circuits  may be easy to develop and  create  and  also can be inexpensive because  the basic components   are simple,  versatile,  and  combinations are easy to think  about.  These  characteristics allow  designers to create  incredibly complex  systems by designing small  parts  and  giving them  together into  increasingly larger pieces.  Digital calculators, watches, and computers are all developed this way.

 


Related Discussions:- Digital circuits

Representation of magnetic fields, The direction of the magnetic field line...

The direction of the magnetic field lines is given by 'Maxwell's Right-Hand corkscrew rule'  The thumb of the right hand indicates the direction of current flow in the wire and

Digital principle, aliasing with message spectrum and two frequency shifted...

aliasing with message spectrum and two frequency shifted replica and remedies to combat aliasing

What do these 8086 instructions do, What do these 8086 instructions do? ...

What do these 8086 instructions do? STD-Set  Direction Flag. when the instruction is implemented ,the direction flag of 8086 is set to 1. IRET-Interrupt Return. This instruc

Calculate the analog output voltag, For the 3-bit 2 n -R D/A converter of ...

For the 3-bit 2 n -R D/A converter of Figure, calculate the analog output voltage when the input is (a) 100, and (b) 010. Solution a. For the binary input 100, switches con

Determine phase - voltage and power, Determine phase - voltage and power: ...

Determine phase - voltage and power: A balanced star connected load is supplied from a symmetrical 3-phase 440 Volt system. The current in each of the phase is 40 Amp and lags

Nor gate - introduction to microprocessors , NOR Gate NOR means NOT OR ...

NOR Gate NOR means NOT OR . it complements the  output  of an OR  gate.  The symbol  of Nor  gate in fig. (a) shows that a Nor  gate  comprises  of an OR  gate followed  by a N

Show steady-state sinusoidal analysis with pspice, Q. Show Steady-State Sin...

Q. Show Steady-State Sinusoidal Analysis with PSpice PSpice can easily solve steady-state ac circuits for currents and voltages. Ac voltage sources, which must begin with the l

Calculate the diameter of an air-filled circular waveguide, Q. Calculate th...

Q. Calculate the diameter of an air-filled circular waveguide? Unlike transmission lines, which operate at any frequency up to a cutoff value, waveguides have both upper and lo

Calulation of hv/lv ratio to reduce the line loss, kindly send us the formu...

kindly send us the formula and C program for performance improvement of distribution system using HV/LV ratio. REGARDS ANUJ AGARWALA

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd