Welcome to my blog.

I am a hobbyist turned embedded system design consultant, deeply in love with electronics for more than two decades. 

I help embedded engineers and hardware startups build reliable and successful products.

On this blog, I share technical articles which are useful for engineers who are starting their journey in embedded as well as practical embedded design tips which are useful for experienced engineers.

I also regularly write about new embedded boards and ICs which are worth exploring.

Recently, I have started my YouTube channel where I review various test instruments (power supplies, dc load, etc.) and create teardown videos.

Latest Blog Posts:

DIY Precision Voltage Current Reference

Overview This project is aimed at building a precision voltage reference which is programmable from 0 to 4995mV with a resolution of 1mv and with a accuracy of better than 0.05% i.e +-2.5mV. I have

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Low IQ Power Supply Board

This is a test board that was created to evaluate three Texas Instruments Low IQ power supply circuits for their IQ and efficiency at low current. TPS62840, a DC DC Converter which has IQ of

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How to add Ethernet on Raspberry Pi PICO

Raspberry Pi released PICO board with their first Microcontroller in early 2020. Its a very powerful platform with inhouse built microcontroller having dual ARM core running at max. 133MHz. It has a lot of peripherals

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