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

What is ohmmeter, What is ohmmeter An ohmmeter is an instrument for mea...

What is ohmmeter An ohmmeter is an instrument for measuring resistance

Define voltage source multiplying dac, Define Voltage Source Multiplying DA...

Define Voltage Source Multiplying DAC? Voltage source multiplying DACs use a reference voltage which is switched in or out by the digital data.  The converter is so-named becau

What is traffic intensity, Q. What is Traffic Intensity? Traffic Inten...

Q. What is Traffic Intensity? Traffic Intensity: Traffic load on a given network may be on local switching unit, interoffice trunk lines or other common subsystem. For analyti

Define johnson counters to make simpler combinational logic, Define Johnson...

Define Johnson Counters to Make Simpler Combinational Logic? The ring counter technique able to be efficiently utilized to implement synchronous sequential circuits. A main pr

Calculate the voltages that will be indicated by instrument, An electromech...

An electromechanical voltmeter with internal resistance of 1 k and an electronic voltmeter with internal resistance of 10 M are used separately to measure the potential differenc

Inquire, how we can say that 3 phase induction motor is short curcited pra...

how we can say that 3 phase induction motor is short curcited practically?

DLD, DESIGN SR LATCH WITH UNIVARSAL LOGIC GATES.DRAW AND EXPLAIN THE LOGIC ...

DESIGN SR LATCH WITH UNIVARSAL LOGIC GATES.DRAW AND EXPLAIN THE LOGIC DIAGRAMS

Electric scooter, Hi there i need help with design battery charger for elec...

Hi there i need help with design battery charger for electric scooter 24v battery. i have to design sechmatic diagram and PCB for it. using Altuim design software many thanks 006

Digital electronics, Design a 4-bit synchronous counter that has the follow...

Design a 4-bit synchronous counter that has the following sequence: 0 ?4? 9?12 ? 14 ?15 and repeat using: i) JK FF ii)D FF

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