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 heater element is made of nichrome wire having resistivity equal to 100 × 10 -8 ohm-m. The diameter of the wire is 0.4mm. Calculate the length of the wire required to get a resi
with the aid of the diagram explain the following rules that can be used to determine the direction of magnetic fields around a current carrying conductor (1)cork screw rule (2)rig
Safe Conduct : what if a trailing flex became caught up in an apparatus trolley and was cut? Or someone splashed water onto a plug, or concentrated sulphuric acid onto a flex? F
A series RLC circuit consisting of resistor of 200 ohms, an inductor of 0.214H and a capacitor of unknown value. When this circuit is energized by 240 i) value of capacitor ii) vol
please send me solution
Q. Parallel - flash converter? Parallel / flash converter. Also known as parallel A/D converter, this circuit is the simplest to understand. It's formed of a series of co
give easy way to leran circuit analysis
Explain graphic adapter and monitor. Video card changes digital output from the computer in an analog video signal and sends the signal by a cable to the monitor also termed a
Arithmetic Operations Various types of arithmetic operations like addition subtraction increment and decrement are performed in 8085 microprocessor. Generally in these ope
A two-pole, three-phase, 60-Hz, wye-connected, round-rotor synchronous generator has N a = 12 turns per phase in each armature phase winding and flux per pole of 0.8Wb. Find the r
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