In this post we will discuss about what is Projector, how it works, its various types (CRT, LCD and DLP), applications, advantages and disadvantages.
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What is Smart card – How it Works, Specifications, Types and Applications
Secure and reliable Smart Card has played a key role in improving multifaceted digital security. A smart card is capable of storing and processing the data
Thyristor – Working, VI Characteristics, Types, Applications, Advantage & Disadvantage
A Thyristor is basically an on-off switch to control the output power of an electrical circuit by switching on and off the load circuit in intervals of time
Advantages of Programmable logic controller
The Programmable Logic Controller, PLC is basically a programmed interface in between the field input elements and the final control element. Advantages of PLC Reduced space : PLCs are completely solid state devices and hence are extremely compact in comparison to hard-wired controller where electro-mechanical devices are used. Higher Life and Reliability : These […]