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pallav-aggarwal-embedded-systems-design-consultant

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

As a consultant I help hardware companies build reliable and successful embedded products.

Contact me for your custom embedded design needs.


The platforms I work on are STM32, nRF52/53 Wireless SoC, Apollo 3 MCU, ESP8266, ESP32, Embedded Linux System-on-Modules, etc.


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:

Ra-08/Ra-08H LoRaWAN module by Ai-Thinker

Ra-08/Ra-08H is a LoRaWAN module base on the chip ASR6601, which is designed by Ai-Thinker. The difference between Ra-08 and Ra-08H is that they are support different frequency: 410MHz-525MHz & 803MHz ~930MHz. This module is

Feedback Resistor Calculator

This is DC DC Converter or Adjustable linear regulator feedback resistor calculator. Unique feature about this calculator is it allows you to input any two parameters to calculate the third one and it also gives

OS Corruption due to SD Card

In the last couple of years, we have seen tons on manufacturers developing single board computers and systems on modules. In order to make the cost lucrative, they many a times have SD card interface

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