EFY

working of Hall effect transducer, hall effect sensor,

Hall Effect Transducer

2 Comments / Instrumentation

The Hall effect element is a type of transducer used for measuring the magnetic field by converting it into an emf. The direct measurement of the magnetic field is not possible. Thus, the Hall Effect Transducer is used for indirect measurement of magnetic field. The transducer converts the magnetic field into an electric quantity which is easily measured by the analog and digital meters is called hall effect transducer. Working Principle The working principle of Hall Effect Transducer […]

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LVDT construction, Linear variable differential transformer

LVDT Linear Variable Differential Transformer

3 Comments / Instrumentation

Full form of LVDT is Linear Variable Differential Transformer. Its working principle is same as Transformer (i.e. Mutual Induction Principle) and also the output across its secondary coil is in the form of differential voltage, that’s why it is named as Linear Variable Differential Transformer (LVDT). Linear Variable Differential Transformer (LVDT) is an electromechanical type inductive transducer that

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Strain gauge, strain sensor,

Strain Gauge

3 Comments / Instrumentation

Strain gauge is a device used to measure strain of the object. Before going into details of it, let’s see something about strain. What is Strain? Strain is the amount of deformation experienced by the body in the direction of force applied, divided by the initial dimensions of the body. More specifically, strain (ε) is

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types of signal conditioning

Signal Conditioning

Instrumentation

Signal conditioning is a process of data acquisition, and an instrument called a signal conditioner is used to perform this process. Data acquisition is the process of sampling signals that measure real world physical conditions and converting the resulting samples into digital numeric values that can be manipulated by a computer. Signal conditioning is a process

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Piezoelectric transducer

Piezoelectric Transducer

Instrumentation

A piezoelectric transducer (also known as a piezoelectric sensor) is a device that uses the piezoelectric effect to measure changes in acceleration, pressure, strain, temperature or force by converting this energy into an electrical charge. The piezoelectric material is one kind of transducers. When we squeeze this piezoelectric material or apply any force or pressure,

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parts of dc servomotor, servo motor construction,

Servomotor

1 Comment / Uncategorized

A servomotor is a basic electrical device that is used to rotate or move the gadgets with great precision and accuracy at different angles and with different velocities. Servomotors are also called ‘control motors’. Servomotors have high-torque capabilities. Unlike large industrial motors, they are not used for continuous energy conversion but only for precise speed

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vhdl testbench block diagram, block diagram of testbench in vhdl,

VHDL Testbench

VHDL

VHDL language is simulators and synthesizers. Sometimes they are not actually downloading behaviour on the chip instead they are generating patterns called VHDL testbenches. A testbench is a VHDL code that is used to check the functionality of a design. Also, outputs can be checked for correct behaviour. The design which allows to verify the

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Package body and package declaration in vhdl, packages in vhdl,

Packages in VHDL

1 Comment / VHDL

A package provides a convenient mechanism to store and share declarations that are common across many design units. Packages in VHDL consists of two parts: Package declaration section Package body. The package declaration defines the interface for the package, much the same way that the entity defines the interface for a model. The package body

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