Embedded Systems Design

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Dear Reader, We put in decent efforts to include data in this blog. We create d…

What is Digital Product Passport (DDP)?

We generally buy a product without knowing much about the details of what mater…

Expert Opinion - Query 24 (Layers in a PCB)

Why PCB stack up has only even layers and not odd layers? The most important ro…

Smart IoT based water level sensing for overhead tanks - Part 1 (Product Specification)

The aim of this project is to design a Smart IoT based Water level sensing alar…

Program to read data sent by Python code over serial port using Arduino Board

In this code, python code sends a command "LED_ON" over the serial po…

What is the difference between SPI and QSPI interface?

World's smallest microcontroller

Texas Instruments recently introduced the world's smallest microcontroller …

What is the difference between TCXO and crystal oscillator?

Clock signal is the heart of digital embedded systems. An improper clock can …

What is Li-Fi Technology?

What are the certifications to look for while selecting EMS house for your PCB activities?

EMS vendor plays a crucial role in our product cycle. We depend more on the qua…

Why do we use wedge locks?

Thermal performance of the PCB is very important to achieve the longest life …

What is the difference between bypass capacitor and coupling capacitor?

Capacitors play a critical role in ensuring the functionality of the circuit. T…

Power Integrity Analysis: Important Considerations - Part 2

While designing a board, there are few important points to consider from the po…

Smart Water Tank Alarm circuit

Here is a video on how to design a simple water tank alarm circuit for your ove…

Circuit boards from leaves? What?

Yes, you heard it right and this is what researchers claim.  Circuit boards m…