The field of electronics is the study and use of systems that operate by controlling the flow of electrons (or other charge carriers) in devices such as thermionic valves and semiconductors. The design and construction of electronic circuits to solve practical problems is part of the field of electronics engineering, and includes the hardware design side of computer engineering.

The study of new semiconductor devices and their technology is sometimes considered as a branch of physics. This page focuses on engineering aspects of electronics.

Overview of electronic systems and circuits

---

Electronic systems are used to perform a wide variety of tasks. The main uses of electronic circuits are the controlling, processing and dof information, and the conversion and distribution of electric power. Both of these uses involve the creation or detection of electromagnetic fields and electric currents. While electrical energy had been used for some time to transmit data over telegraphs and telephones, the development of electronics truly began in earnest with the advent of radio. One way of looking at an electronic system is to divide it into the following parts:

More on [ Electronics ]

Hardware News items, Blog posts | ZDNet

MozyPro for Mac goes public beta
Mon, 06 Oct 2008 21:01:20 -0700
Online backup storage provider Mozy on Tuesday will roll out a public beta for MozyPro for the Mac, a new service for businesses using Apple's Mac platform. MozyPro for the Mac resembles Mozy's business lineup for Windows. It allows online backup for the Mac like its MozyHome...
Test drive: First checkpoint-friendly computer bag
Mon, 06 Oct 2008 12:08:29 -0700
Back in August TSA issued new guidelines for travelers with notebook computers that would, for the first time, allow passengers to keep them in their bags while passing through the x-ray scanner. The TSA implemented its checkpoint-friendly bag policy on 16 August 2008 and to qualify as...
Blackberry Storm, 'Application Center' info leaked
Mon, 06 Oct 2008 09:21:20 -0700
Wow, a whole lot of Blackberry-related news surfaced this weekend. First, the user's guide to the highly-anticipated Blackberry Storm was leaked by the ever-intrepid BoyGeniusReport, who posted exclusive images on their website. Second, and more importantly, news of the Blackberry Application Center has emerged....
Discovering Venice with a CINeSPACE device
Mon, 06 Oct 2008 09:02:42 -0700
There are many existing services to help you to discover a city you don't know, but the EU-funded CINeSPACE project is quite unique. It combines GIS and semantic technology to provide you with an intuitive and interactive way to discover the cultural heritage of a city. The CINeSPACE project combines...
Hollywood to kids: Pay up for preschool movies
Mon, 06 Oct 2008 09:00:33 -0700
The scene: An Irish preschool for toddlers. The children sit on the floor in a semi-circle, watching a TV screen. They squeal with delight at "The Little Mermaid," "Toy Story" and other Hollywood kids' fare. Enter a black-masked villain, carrying a fearful letter. He is not the true villain, though;...
MobileTechRoundup show #149, Netbook talk, WiMAX available, new phones in the house
Mon, 06 Oct 2008 08:51:18 -0700
While we were recording MobileTechRoundup show #149 Kevin was able to swap out internal parts on his MSI Wind and is trying out for the Netbook pit crew. We chatted about the long-awaited release of WiMAX in Baltimore, my Palm Treo Pro, the N96 devices that James and I are...

Subscribe to Hardware RSS feed