Embedded Systems Design

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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…

What is the difference between 3D and 4D NAND?

3D NAND and 4D NAND are advanced types of NAND flash memory technologies used i…

Smallest Bluetooth 6.0 module

The ES4L15BA1 from Kaga Fei Co Ltd is a worlds smallest Bluetooth 6.0 Module.…

UART vs SPI Comparison

Use UART if you need simple, low-speed, point-to-point communication and want t…

Power Integrity Analysis: What can be done? - Part 1

For any embedded board, especially high power boards, it is important to unders…

Communication protocols in IoT

Expert Opinion - Query 23 (GPIO of Raspberry Pi)

What electrical levels are accepted on the Raspberry Pi GPIO? There are in tota…