Here are the basic electronics tutorial circuits for beginners. You can find here tutorials on operational amplifiers (opamp), transistor, MOSFETs, 555 timer IC, audio amplifiers and many more.

Voltage Controlled Oscillator using 555 Timer
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Voltage Controlled Oscillator VCO Circuit Using 555 Timer IC

A Voltage Controlled Oscillator (VCO) using 555 timer is an oscillator whose output frequency is directly dependent on the input control voltage. VCOs are widely used in communication systems, tone generators, frequency modulation (FM), and various signal processing applications. One of the simplest and most economical ways to build a VCO is by using the […]

Carbon Composition Resistor
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Carbon Composition Resistor Construction, Working & Applications

Let’s Explorer Carbon Composition Resistor symbol, construction, working, types, value reading, advantages, disadvantages, and applications explained in the clearest way. Carbon composition resistors were once the most common type of resistors used in electronic circuits. Though largely replaced by more modern resistor types today, they still hold importance in high-energy pulse and vintage circuit applications. […]

Buck Converter Circuit Diagram
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Buck Converter Circuit Diagram, Working and Applications

Engineers and designers widely use a buck converter circuit, also known as a step-down converter, to efficiently reduce a higher input voltage to a lower output voltage while maintaining high efficiency. They commonly use it in power supplies, battery chargers, electric vehicles, and embedded systems. Buck Converter Circuit Diagram Below is a typical Buck Converter […]

AI in VLSI Design
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How AI is Reshaping VLSI Design: Real World Applications

AI and machine learning in VLSI design are transforming how integrated circuits are conceived, developed, and tested. The integration of artificial intelligence has significantly optimized various stages of the design process, enhanced overall efficiency and reduced time-to-market for semiconductor products. Previously, manual and time-consuming tasks can now be automated, allowing VLSI designers to focus on […]

Types of Resistors
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Types of Resistors with Symbol, Classification and Applications

Resistors are fundamental electronic components that limit, regulate, or set the flow of electric current in a circuit. While they may appear simple, there are different types of resistors designed for specific purposes and operating environments. Now you know the basics of resistance and its role in circuits. Let’s dive deeper into the all the […]

Differences Between Microprocessors and Integrated Circuits
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How is a Microprocessor Different from an Integrated Circuit?

Contents What Is a Microprocessor? What Is an Integrated Circuit (IC)? Key Differences Between Microprocessors and Integrated Circuits When to Use a Microprocessor vs an Integrated Circuit Conclusion FAQ Microprocessors and integrated circuits (ICs) are foundational components in modern electronics, but they serve very different purposes. Understanding the distinction between these two can help in […]