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## Frequency Division Multiplexing (FDM) Explained

What is Multiplexing? Multiplexing is a technique that allows the simultaneous transmission of multiple signals through a single channel or link. In multiplexing, several signals are combined into a single composite signal and transmitted over a single channel or medium. Using multiplexing the channel bandwidth can be utilized more efficiently or more signals can be … Read moreFrequency Division Multiplexing (FDM) Explained

## What is Optocoupler? How does Optocoupler work? Optocoupler Explained

What is optocoupler? The optocoupler is a circuit/circuit component that optically couples the signal from one circuit to the other circuit and provides electrical isolation (Galvanic isolation) between the two circuits. Since it provides the electrical isolation between the two circuits, it can be used for protecting very important low voltage circuit block from other … Read moreWhat is Optocoupler? How does Optocoupler work? Optocoupler Explained

## 1s Complement and 2s Complement of Binary Numbers | Signed Binary Number Representation

1s complement and 2s complement are way of representing the signed binary numbers. In general, the binary number can be represented in two ways. Unsigned Binary Numbers Signed Binary Numbers Unsigned Binary Numbers Using unsigned binary number representation, only positive binary numbers can be represented. For n-bit unsigned binary numbers, all n-bits are used to … Read more1s Complement and 2s Complement of Binary Numbers | Signed Binary Number Representation

## Kirchhoff’s Current Law (KCL) Explained

Kirchhoff’s Current Law (KCL) is also known as Kirchhoff’s first law or Kirchhoff’s junction law. Statement : “Algebraic sum of branch currents at node is zero at all instance of time.” Or “At any node (junction) in a network, the sum of currents flowing into that node is equal to the sum of currents flowing … Read moreKirchhoff’s Current Law (KCL) Explained

## Types of Capacitors Explained

The capacitor is one of the widely used electrical circuit elements in electrical and electronic circuits. In fact, it is hard to imagine any circuit without capacitors.Depending on the type of dielectric material and the construction of the capacitor, there are various types of capacitor which are used in different applications, like decoupling, timing and … Read moreTypes of Capacitors Explained

## What is Current Mirror? MOSFET- Current Mirror Explained

What is Current Mirror? The current mirror is an analog circuit that senses the reference current and generates the copy or number of copies of the reference current, with the same characteristics. The replicated current is as stable as the reference current source. The replicated current could be the same as the reference current (Icopy … Read moreWhat is Current Mirror? MOSFET- Current Mirror Explained