Hardware Basics Series - Legacy ICs That Build your Hardware - LM 555

11 Dec 2025 in Blog / Embedded Hardware , Tags: Circuits

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About

I’m a software engineer working primarily in embedded systems and firmware, with experience spanning resource-constrained devices, embedded Linux, and desktop applications. I hold an MSc in Embedded Systems from Kingston University, London, UK with management studies as my minor subject, this educational experience has shaped how I approach engineering decisions beyond just code.

I use this space as a technical notebook and reflection log: to write about firmware, software design, testing strategies, systems thinking, and lessons learned from building software that runs close to hardware. Occasionally, I also share personal interests and side projects, including creative work I pursue in my free time.

Controlling and Automating Measurement Equipment for Hardware Testing Using Python

Good measurement is extremely essential in testing, because acquired data drives key engineering decisions. While engineers prefer automated testing to minimise human error and accelerate the process of data acquisition. But automated testing is not all about running scripts on a loop. If not checked, automated testing can introduce incorrect conclusions and poor engineering decisions Continue reading Controlling and Automating Measurement Equipment for Hardware Testing Using Python

Performance cost std::pmr vs std containers

This blog post explores why memory management is a critical bottleneck in embedded systems and how C++17’s Polymorphic Memory Resources (PMR) can dramatically improve performance, determinism, and memory efficiency compared to traditional std containers. Continue reading Performance cost std::pmr vs std containers

Hardware Basics Series - Legacy ICs That Build your Hardware - LM 555

Saptarshi Nag

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