A ____-segment LED is a digital display module specialized to display numerical information.

So by forward biasing the appropriate pins of the LED segments in a particular order, some segments will be light and others will be dark allowing the desired character pattern of the number to be generated on the display. This then allows us to display each of the ten decimal digits 0 through to 9 on the same 7-segment display.The displays common pin is generally used to identify which type of 7-segment display it is. As each LED has two connecting pins, one called the “Anode” and the other called the “Cathode”, there are therefore two types of LED 7-segment display called: Common Cathode (CC) and Common Anode (CA).The difference between the two displays, as their name suggests, is that the common cathode has all the cathodes of the 7-segments connected directly together and the common anode has all the anodes of the 7-segments connected together and is illuminated as follows.1. The Common Cathode (CC) – In the common cathode display, all the cathode connections of the LED segments are joined together to logic “0” or ground. The individual segments are illuminated by application of a “HIGH”, or logic “1” signal via a current limiting resistor to forward bias the individual Anode terminals (a-g).

The diode used in seven segment display is………………………. a. LASER diode b. zener diode c. Photo diode d. LED

Which of the following is commonly used to drive a seven-segment display to show numeric digits?a.Counterb.Multiplexerc.Shift registerd.Decoder

Which circuit is commonly used to drive a seven-segment display?a.Decoderb.Parity generatorc.Multiplexerd.Encoder

Which digital component is used to convert a binary code into a decimal display format typically used in digital displays? Question 9Answera.Priority encoderb.Multiplexer c.Seven-segment display d.Decoder