Prabhu TL

Prabhu TL is a SenseCentral contributor covering digital products, entrepreneurship, and scalable online business systems. He focuses on turning ideas into repeatable processes—validation, positioning, marketing, and execution. His writing is known for simple frameworks, clear checklists, and real-world examples. When he’s not writing, he’s usually building new digital assets and experimenting with growth channels.
11924 Articles

Negative Feedback, Part 1: General Structure and Essential Concepts

This article, the first in a series, will introduce you to the…

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Negative Feedback

If we connect the output of an op-amp to its inverting input…

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Diodes and Rectifiers

Schottky diodes Schottky diodes are constructed of a metal-to-N junction rather than a P-N semiconductor junction.…

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AC Phase

Basic AC Theory Things start to get complicated when we need to…

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Operational Amplifiers

The operational amplifier is arguably the most useful single device in analog…

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Understanding and Applying the Hall Effect

The Hall effect was discovered by Edwin Hall in 1879, but it was many…

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DMM: Components and Circuits for Measuring Current and Voltage

A DMM is usually the tool of choice for measuring currents and…

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Understanding the Delta-Sigma ADC

Learn more about the Delta-Sigma ADC (analog-to-digital converter) which relies upon oversampling…

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From Filter Specs to Window Parameters in FIR Filter Design

Learn how to use filter specs to help choose the best window…

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An Introduction to Rectifier Circuits

An important application of the diode is one that takes place in…

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