Wheatstone bridge

Wheatstone bridge, also known as the resistance bridge, calculates the unknown resistance by balancing two legs of the bridge circuit. One leg includes the component of unknown resistance.


The Wheatstone Bridge Circuit comprises two known resistors, one unknown resistor and one variable resistor connected in the form of a bridge. This bridge is very reliable as it gives accurate measurements.

A MOSFET (metal-oxide-semiconductor field-effect transistor) is a type of field-effect transistor (FET) that uses a metal-oxide gate electrode to control the flow of electrons between the source and drain. MOSFETs are commonly used in many different types of electronic circuits and devices, including computers, smartphones, and other electronic devices.

👉🏻MOSFETs are known for their high switching speed, low power consumption, and high input impedance. They can be used as switches, amplifiers, or to control the flow of current in a circuit. MOSFETs are typically classified as either n-channel or p-channel, depending on the type of semiconductor material used.

👉🏻MOSFETs are widely used in many applications due to their versatility and high performance. They are often preferred over other types of transistors, such as bipolar junction transistors (BJTs), due to their low power consumption and high switching speed.

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VLSI (very-large-scale integration) is a term used to describe the process of creating very complex integrated circuits (ICs) that contain millions or billions of transistors and other components on a single chip. VLSI circuits are used in a wide range of applications, including computers, smartphones, and other electronic devices.

👉🏻VLSI technology has made it possible to create highly complex and powerful electronic systems that are smaller, faster, and more energy-efficient than ever before. VLSI circuits are typically designed using computer-aided design (CAD) tools and manufactured using photolithography and other advanced technologies.

👉🏻VLSI design and development require a strong foundation in electrical engineering, computer science, and other related fields. VLSI engineers often work in teams to design, test, and verify VLSI circuits, and may also be involved in the manufacturing process.

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Commonly used ICs in electronic circuits:

555 timer IC: A versatile IC that can be used as an oscillator, pulse generator, or timer, often used in timing and clock circuits.

7400 series ICs: A family of digital logic ICs that contains a variety of gates, flip-flops, and other building blocks for digital circuits, commonly used in computers and other digital devices.

LM386 audio amplifier IC: A low-power audio amplifier that can be used to amplify small signals, often used in portable audio devices and musical instruments.

LM7805 voltage regulator IC: A linear voltage regulator that can provide a stable 5V DC output, often used to power microcontrollers and other electronic devices.

CD4017 decade counter IC: A digital counter that can count from 0 to 9 and then reset, often used in sequential circuits and display circuits.

CD4053 multiplexer IC: A digital IC that can select one of several inputs and route it to a common output, often used in data acquisition and control systems.

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