what are components used in LED message display board

Question Posted / saini.karthik

Answers were Sorted based on User's Feedback

what are components used in LED message display board..

Answer / numan shabbir anjum

the main body is microcontroller....!!!

Is This Answer Correct ?

7 Yes

1 No

what are components used in LED message display board..

Answer / sugandha

LED Mounts and lenses, Digital Bargraphs, circuit tracers, multi-input display processor, LCD ,LCD and LED switches, Led drivers, Flat panel display.

Is This Answer Correct ?

5 Yes

3 No

More Electronics Communications Interview Questions

What order of the filter represents?

It is said that buffer is used when any circuit has to drive large outputs. why is buffer used?

why have u choose ece in btech?

Define what is a p-n junction?

what is the vertual short&vertual ground?

What is meant by bcd code?

In 8085 and 8086 microprocessor,what these 8085,8086 represent?

What do you understand by ammeter shunt?

What is the operating temperature range of the 74 series of ICs?

what are advantages of ac supply over dc supply?

what are X rays? Give there frequency range.

why the hysteresis is necessary?

For more Electronics Communications Interview Questions Click Here