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Embedded Hardware

An embedded system is a computer system with a dedicated function within a larger mechanical or electrical system, often with real-time computing c...

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Expert Spotlight
Senior Technical Architect - HA/Compute/Storage

Philip is a Senior Technical Architect specializing in high availability solutions for SMB/SME businesses and hosting companies.

Article

Analog vs. Digital PDN Impedance: How to Design for Each Signal

An analog PDN impedance is different from digital PDNs in many ways. Here’s what you need to know about each type of PDN.
Article
Computer Vision in Embedded Systems and AI Platforms

Computer Vision in Embedded Systems and AI Platforms

Computer vision embedded systems design takes hardware and software expertise. We’ll look at the hardware side of these systems in this article.
Article
Right-angle PCB Traces: It’s Time to Kill the Myths

Right-angle PCB Traces: It’s Time to Kill the Myths

It's time to put the myths about right-angle PCB traces to rest. Here’s what every designer should know about right angle PCB traces.
Article
Load Pull Analysis for RF Signal Chain Design

Load Pull Analysis for RF Signal Chain Design

Designing an RF signal chain? Here’s how load-pull analysis helps with power transfer and impedance matching.
Article
Optimizing PCB Trace Width for Low Inductance and Current Requirements

Optimizing PCB Trace Width for Low Inductance and Current Requirements

If you want to reduce ringing in a transmission line, the solution is to design your PCB trace width with low inductance.
Article
A PCB DFM Checklist Helps You Pass a Design Review -

A PCB DFM Checklist Helps You Pass a Design Review

Here's how a PCB DFM checklist will help you pass a design review before manufacturing. Be sure to keep these items in your PCB DFM checklist.
Article
Transmission Line Dispersion and Losses in Your High Speed PCB

Transmission Line Dispersion and Losses in Your High Speed PCB

Here’s what you need to know about transmission line dispersion and managing losses in your next PCB. A real PCB substrate creates interesting effects on signal behavior that must be considered when designing PCB traces.
Article

The Best High Speed Board Design Guidelines

Modern PCBs all run at high speed, and digital systems designers need a set of design guidelines that cut through the noise. I've compiled a list of the fundamental high-speed board design guidelines for electronics engineers and how you can use these in your next high-speed PCB.
Article
How to Design Your PCB Return Current Path

How to Design Your PCB Return Current Path

Suppressing noise in your board is all about tracking the return current path. Here's how to track your return current in your next PCB.
Article
HDI Layout Guidelines for Your Next PCB

HDI Layout Guidelines for Your Next PCB

High density PCB design and HDI layout can be a complex affair, and understanding via guidelines is critical to ensuring your board will work as designed.
Article

Turn an old laptop into pH measurement of a fish tank station by arduino and visual studio code

Turn an old laptop into a pH measuring station, such as under the structure of a fish tank controller, by Arduino and Visual Studio code.
Troubleshooting Solution

Build my own PC?

27
Hi.

I have a customer who is tired of buying stock computers, Dell, HP, etc, because when they …
Troubleshooting Solution

2 motherboard same chipset same brand same model, 1 is defective

bysystan
32
hi
I'm asking if someone has experience to hack or cheat the serial flash.
Troubleshooting Solution

why network adapter not working after reset cmos battery?

29
Hi experts,

I got a problem with network adapter. It happened after I took out the cmos battery …
Troubleshooting Solution

I can not get on the Internet.

34
I can " get connect" to a wireless network and through a wired but can't browse Both connections …
Troubleshooting Solution

Update Dell laptop BIOS without the battery (Dell Inspiron 1564)

29
Hi,
I have a Dell Inspiron 1564 laptop that I bought a little more than a year ago. May, 2010 more …
Troubleshooting Solution

HP ML350 G5 server restarts randomly, now with array errors

30
Trying to troubleshoot problems with our HP ProLiant 350ML G5 server, which we use as an Exchange …
Troubleshooting Solution

Tell me what is wrong with this new system?

bynickg5
27
In your opinion

I can name one negative:
a. Windows 7 and no Windows 10 disc included. We can …
Troubleshooting Solution

Machine is not in committed state

byrayves
21
Swapped MB on a HP Elitebook 6930P and need get the serial number into BIOS.

At boot I get a …
Troubleshooting Solution

Smoothing a rectified sine wave DDS

32
I produce a rectified sine wave 1Vpp 100Hz using a PIC + DAC 12bits.
I would like to smooth the …

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