Embedded Systems Design

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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…

Resistive Touch Panel (RTP) vs Capacitive Touch Panel (CTP)

Displays are commonly used in embedded applications. HMI which stands for Hum…

Various Raspberry Pi hardware

Raspberry Pi has different HW variants and let us have a look at them. Raspberr…

USB2.0 vs USB3.0 connector

USB3.0 is now popular and is a common interface available in electronics produc…