Nvis Tech

Nvis Tech

@nvistech

10 Posts

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11/12/1915

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Nvis Tech @nvistech added blog in Other
2026-10-15 05:47:21 ·

What Is an Encoder and Decoder? Functions, Types and Real-World Applications

Introduction An encoder and decoder are combinational logic circuits that convert information from one binary form to another. An encoder takes the single active line among many inputs and produces a short binary code that identifies it. A decoder works in the opposite direction, taking a binary code and driving exactly one output line active. Both circuits are memoryless. Their outputs depend...

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Nvis Tech @nvistech added blog in Other
2026-10-07 06:00:58 ·

How to Perform a Coupled Oscillator Experiment in the Electronics Lab

Introduction A coupled oscillator is a system of two or more oscillators that exchange energy through a shared element, such as a spring, a mutual inductance or a capacitor. In electronics, the simplest case is a pair of LC resonant circuits joined by a small coupling capacitor or by a mutual inductance. A coupled oscillator experiment measures how that coupling changes the resonant behaviour...

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Nvis Tech @nvistech added blog in Other
2026-10-01 04:14:52 ·

What Is an Embedded Learning Platform? A Complete Guide for Beginners

An embedded learning platform is a combined setup of hardware, software tools, and structured lessons that teaches embedded systems through hands-on practice. The hardware is usually a microcontroller development board. The software side covers a compiler, an editor, and a debugger, while the lessons move a learner from basic electronics to working firmware. An embedded system is a...

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Nvis Tech @nvistech added blog in Other
2026-09-25 12:44:03 ·

De Sauty Bridge Experiment: Step-by-Step Procedure, Modified Bridge and Schering Bridge Comparison

The De Sauty bridge experiment is a laboratory procedure used to determine an unknown capacitance by comparing it against a known standard capacitor using an AC Wheatstone bridge network. It belongs to a family of AC bridges, alongside the Maxwell, Hay, Wien, and Schering bridges, that electrical measurement labs use to find component values that a simple ohmmeter or LCR meter cannot resolve as...

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Nvis Tech @nvistech added blog in Other
2026-06-27 07:43:51 ·

De Sauty Bridge Notes for Electrical Engineering Students

The De Sauty Bridge is an AC bridge used to measure an unknown capacitance by comparing it with a known standard capacitor. It is one of the simplest bridge circuits used in electrical and electronics engineering laboratories for capacitance measurement. The bridge operates on the principle of bridge balance, similar to the Wheatstone Bridge. When the bridge reaches a balanced condition, no...

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Nvis Tech @nvistech added blog in Other
2026-06-06 07:43:43 ·

What Is a Travelling Microscope? Principle, Construction, and Working Explained

Introduction When scientists and engineers need to measure very small distances the diameter of a thin wire, the width of a capillary tube, or the position of a fine spectral line ordinary rulers and calipers simply don't cut it. That's where the travelling microscope comes in. A travelling microscope is a high-precision optical instrument used in physics and engineering laboratories to...

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Nvis Tech @nvistech added blog in Other
2026-04-15 09:01:20 ·

How Three Phase AC Voltage Controllers Enable Smooth Power Regulation in Heavy Loads

In industries where large machines operate continuously such as manufacturing plants, steel mills, and HVAC systems maintaining stable and efficient power delivery is critical. This is where the three phase AC voltage controller plays a vital role. Designed to regulate voltage supplied to heavy loads, it ensures smooth operation, reduces energy wastage, and enhances equipment lifespan....

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Nvis Tech @nvistech added blog in Other
2026-04-01 07:07:56 ·

Why Regulated Power Supply is Important in Electronics Projects

In any electronics project, power stability plays a crucial role in determining performance and longevity. Whether you are building a simple circuit or working on a complex system, the quality of your power source directly impacts the results. This is where a regulated power supply becomes essential. Without proper regulation, voltage fluctuations can lead to unpredictable behavior,...

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Nvis Tech @nvistech added blog in Other
2026-02-05 02:32:43 ·

Understanding the Torsional Pendulum in Oscillatory Motion

Understanding the Torsional Pendulum in Oscillatory Motion Introduction to Oscillatory Motion Oscillatory motion is a type of repetitive motion in which a system moves back and forth about an equilibrium position. Common examples include simple pendulums, mass–spring systems, and vibrating strings. While most introductory examples focus on linear motion, oscillations can also occur...

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Nvis Tech @nvistech updated the profile picture
2026-02-05 02:31:11 ·

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