Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Application of Microprocessors
Microprocessor microcontroller based systems may be used in almost every filed of life and their applications are increasing day by day at a very fast rate. For example it can be used to control the temperature of a furnace pressure of a boiler speed of an electric motor automatic control of generator voltage fuel control of furnace in a power plant military equipments like radars tanks etc lift control robot control etc.
The other uses of computer system need not to be discussed here as all of us utilise them in our daily life in banks schools colleges hospitals shops library hotels laboratory offices etc. The aim of this article is to explore the uses of simplest microprocessor like 8085.
Microprocessor deal with digital signals and the real world has analog singles . to interface microprocessor with the real world analog to digital converter and dice versa are required ( these converters are explained in chapter 10 in derail.)
Suppose for example we want to control the temperature of furnace using microprocessor ( see the block diagram shown in ). For this purpose we can use a sensor/ transducer which can sense the temperature of the device and convert it into electrical quantities like current or voltage ( analog signal). This analog signal is converted to its equivalent digital signal using analog to digital converter. This digital value of the temperature is then read by the microprocessor where it is checked by predefined values by the program running on the microprocessor. Then microprocessor may generate a control signal if the digital value of temperature is not within the predefined limit. This control signal may be converted to equivalent analog signal if required and corrective action will be taken by the control systems to bring the temperature within the predefined limit by controlling the factors affecting the temperature of the device.
(a) "Pulse Code Modulation (PCM), as used in telephony, samples a signal at 8 kHz using 256 quantization levels". i. Outline how this scheme works with the help of sketches and,
What are Synchronous Decade Counters? Alike to an asynchronous decade counter, the synchronous decade counter counts from 0 to 9 and then recycles to 0 again, This is done by
How do you size power factor units at 11kV
Define Smoothing the Output? The output of a DAC is stepped, such as the analog waveforms which were sampled and held. This stepped, or staircase effect is a distortion, and it
Q. In an RLC series circuit excited by a voltage source v(t), for R = 10 , L = 1 H, and C = 0.1F, determine v(t) if the capacitor voltage vC(t) = 5e -10t V.
My question about above topic is"what is the use of the of this process" why we do compensation and space charge carrier
Specific orientation programme: at this stage, induction is conducted by the foreman. Induction is specific and requires skill on the part of the foreman. A new employee must be p
Absorption of radiation If an atom is initially in a lower state 1, it can rise to a higher stare 2 by absorbing a quantum of radiation. Photon of frequency v where E 1 and E
The paper should be written in the format of a paper to be submitted to a conference (IEEE). There should be a minimum of three journal paper references. The topic should be a disc
Q. Series generator having a combined armature and field resistance of 0.4? is running at 1000 r.p.m. and delivering 5.5kw at terminal voltage of 110 V. If the speed is raised to 1
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd