Cathode-ray tube, Electrical Engineering

Assignment Help:

Q. Explain Cathode-ray tube?

While the CRT display is one of the oldest, it still remains one of the most popular display technologies. The raster-scanned display devices work similarly to commercial television sets, whereas graphics display devices use different technologies to achieve extremely high resolution. A CRT video signal has only two levels, with a 0 level causing a dark spot and a 1 level causing a bright spot. The appropriate combination of 1s and 0s displays data on a CRT screen, with each character displayed by dot-matrix displays, typically in 5 × 7or7 × 9 display fonts.


Related Discussions:- Cathode-ray tube

Mini computers - introduction to microprocessors , Mini Computers Large...

Mini Computers Larger  computer  more  computing  power  having  capability to address  more  memory  and  more  speed  than  microcomputer called minicomputer. These computers

Basic operation of p-channel enhancement mosfet, Q. Basic Operation of  P-...

Q. Basic Operation of  P-channel enhancement MOSFET? In the fabrication of a p-channel depletion field-effect transistor, the gate is insulated from the channel. Therefore, the

What is barkhausen criterion, Q. What is Barkhausen criterion? Why is the v...

Q. What is Barkhausen criterion? Why is the value of Ab kept slightly greater than 1? The condition |Ab| = 1 is called the Barkhausen criterion. It implies that when |Ab| = 1,

Control system, model reference adaptive controller for interacting coupled...

model reference adaptive controller for interacting coupled tank

Mixed mode simulator, Mixed Mode Simulator: The circuit is preproc...

Mixed Mode Simulator: The circuit is preprocessed. The test points and waveform markers are located in input and output of the circuit. GND net is set like reference net.

Basic & Advance Building Wiring, Hello may i know if it is possible for me ...

Hello may i know if it is possible for me to teach online on electrical maters?

Convolution, how to use tabular method to solve convolution problems

how to use tabular method to solve convolution problems

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd