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How a Gate Works ?

S Bharadwaj Reddy
On the previous article, we saw how the output of a gate goes HIGH or LOW according to the voltage level on the inputs. But how is a gate used in a...

Digital Building Blocks – GATES

S Bharadwaj Reddy
GATES are DIGITAL BUILDING BLOCKS. They are called DIGITAL because they operate on digital principles. They require a signal (also called a PULSE or INPUT) that is either 0v (LOW)...

Logic Gates Questions and Answers

S Bharadwaj Reddy
1. Explain what is a combinational circuit? In a combinational circuit, the output depends upon present input(s) only i.e, not dependant on the previous input(s). The combinational circuit has no...

Equivalent Logic Gates using PLC Ladder Diagrams

S Bharadwaj Reddy
Explain the basic digital logic gates circuit and boolean logic with PLC programming. Show the Equivalent Logic Gates using PLC Ladder Diagrams. Equivalent Logic Gates & PLC Ladder Diagrams NORMALLY...

Logic Gates Animation

S Bharadwaj Reddy
Seven Basic Logic Gates Digital electronics relies on the actions of just seven types of logic gates, called AND, OR, NAND (Not AND), NOR (Not OR), XOR (Exclusive OR) XNOR...

Number Systems Questions & Answers

S Bharadwaj Reddy
1. Explain what is meant by radix (or base) of a number system? Radix or base of a number system is the number of digits or distinct symbols it uses...

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