Prabhu TL

Prabhu TL is a SenseCentral contributor covering digital products, entrepreneurship, and scalable online business systems. He focuses on turning ideas into repeatable processes—validation, positioning, marketing, and execution. His writing is known for simple frameworks, clear checklists, and real-world examples. When he’s not writing, he’s usually building new digital assets and experimenting with growth channels.
8340 Articles

Cathode-Ray Tube (CRT) Monitor

The CRT display is made up of small picture elements called pixels.…

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Monitors

Monitors, commonly called as Visual Display Unit (VDU), are the main output…

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Computer – Output Devices

Following are few of the important output devices which are used in…

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Optical Mark Reader (OMR)

OMR is a special type of optical scanner used to recognize the…

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Bar Code Readers

Bar Code Reader is a device used for reading bar coded data…

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Optical Character Reader (OCR)

OCR is an input device used to read a printed text. OCR…

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Magnetic Ink Card Reader (MICR)

MICR input device is generally used in banks because of a large…

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Microphone

Microphone is an input device to input sound that is then stored…

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Digitizer

Digitizer is an input device which converts analog information into digital form.…

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Scanner

Scanner is an input device which works more like a photocopy machine.…

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