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.
8340 Articles

Functional Analysis Ideas

Introduction Many engineering analysis and design problems are far too complex to…

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LCD-SPEAK

So, let's test this code!  If the display is wired up correctly,…

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LEDS

The two LEDs on the STM32 boards are pretty minimal.  The docking…

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LCD Display

An HD44780-type display can perform a number of functions, but we will…

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Tangent: Software Delays – Milliseconds

Remember that up to now we didn't much care what numbers we…

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LEDS

The two LEDs on the STM32 boards are pretty minimal.  The docking…

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When 2 Leds Just Don’t Cut It Anymore

So far, we've done everything in this series using two LEDs and…

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The ISR

Now it's time to write the interrupt service routine.  For the AVR,…

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What Should An Isr Do?

In most cases the answer is, as little as possible.  An ISR…

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Where Are The Return Address And Register Data Saved?

As part of the automatic response to an interrupt request, the uC…

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