Hexadecimal Number System | Conversions

In this article, we will learn another numbering system, known as hexadecimal number system. It has a base of sixteen (16). It means that there are sixteen digits with the help of which we can represent any number of the hexadecimal family. The digits are (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, … Read moreHexadecimal Number System | Conversions

Beat Frequency Oscillator | Working & Limitations

Beat Frequency Oscillator is a type of oscillator used to obtain variable frequency output in the audio frequency range. The basic working of this type of oscillator is as follows. Working Principle Figure 1 shows a block diagram of beat frequency oscillator (BFO). It uses two Radio frequency (RF) oscillators. One is fixed frequency oscillator … Read moreBeat Frequency Oscillator | Working & Limitations

Ohm’s Law | Definition & Limitations

Ohm’s Law Definition The current flowing through any conductor is directly proportional to the potential difference between two endpoints of the conductor at a constant temperature. where, ‘R’ is a constant known as the resistance of the conductor. The Ohm’s law can be applied to both AC and DC circuits. Limitations of Ohm’s law 1. It … Read moreOhm’s Law | Definition & Limitations

Multiplexer | Applications & Advantages

The multiplexer is a combinational logic circuit designed to switch one of several input lines to a single common output line by the application of a control logic. The input has a maximum of 2N data inputs (where N = selection or control lines) and single output line. In short, Multiplexer is also known as Mux or data selector or many to … Read moreMultiplexer | Applications & Advantages

Full Subtractor | Truth table & Logic Diagram

A Subtractor is a digital logic circuit in electronics that performs the operation of subtraction of two number. Subtractors are classified into two types: half subtractor and full subtractor. A full subtractor (FS) is a combinational circuit that performs a subtraction between two bits, taking into account borrow of the lower significant stage. This circuit has three … Read moreFull Subtractor | Truth table & Logic Diagram

Semiconductor Materials- Types & Properties

Semiconductors are those substances whose electrical conductivity lies in between conductors and insulators. In terms of energy band, the valence band is almost filled and conduction band is almost empty. Further, the energy gap between valence band and conduction band is very small. The semiconductor has filled valence band, empty conduction band, and small energy gap … Read moreSemiconductor Materials- Types & Properties

Half Subtractor | Truth table & Logic Diagram

A Subtractor is a digital logic circuit in electronics that performs the operation of subtraction of two number. Subtractors are classified into two types: half subtractor and full subtractor. The half subtractor (HS) circuit has two inputs: A and B, which subtract two input binary digits and generate two binary outputs i.e. borrow and difference. Truth table of half … Read moreHalf Subtractor | Truth table & Logic Diagram

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