The idea if replacing fluorescent light bulbs with LEDs seems to become popular. There are different kind of products made for that purpose, some are good and some not so good. So I felt it was now good time to test this technology. LED technology promises to reduce power consumption about 50% of fluorescent bulbs →
LED retrofit lamps have started to show up on retail shelves. Many players in the LED industry are giddy about the anticipated growth over the next few years. Nevertheless, the road to success for LED lighting will not be completely smooth, as there are a number of pitfalls to navigate. Bumps in the road ahead →
The growing importance of cloud computing along with the increasing utilization of unified data/storage connectivity and the advent of server virtualization have elevated the popularity of 10Gbps Ethernet.There are several connectivity options are available for 10Gbps Ethernet, both over optical fiber and copper cables. 10GBase-T Technology Revisited article tells that the lack of economical cabling →
Meego will will be merged out of existence. MeeGo will become Tizen. Tizen is a software platform and a mobile and device operating system based on Linux and other popular upstream projects. According to Intel, Tizen will build upon the strengths of both LiMo and MeeGo and Intel will work with MeeGo partners to help →
Meeting the requirements for video-grade Wi-Fi Access Points article gives some interesting facts on transporting video over wireless LAN. Users are coming to expect a wireless video experience equivalent to video consumption over wires. Traditionally a Wi-Fi device was measured according to its receiver performance, using metrics such as receive sensitivity. With video delivery, transmitter →
One day I had an old flashlight that had burned light bulb on it. It was a small cheap model powered with two AA batteries. I could fix it with new light bulb, but going through the trouble of trying to find exactly suitable replacement light bulb felt like more than the value of the →
The Most Useless Machine EVER! Duelling Useless Machines! Somebody has also made a LEGO version useless machine →
DC voltage levels: 0.7V Nominal voltage drop on normal silicon diode or similar semiconductor junction 0.8V Voltages from 0V to 0.8V are considered to be logic 0 on TTL logic IC inputs 1.25V NiCd, NiMH battery cell nominal voltage 1.5V Carbon and alkaeline battery cell nominal voltage 1.6V The voltage you normally get from a →
BBC plans to use 3D and ‘super hi-vision’ for London Olympics article tells that executive in charge of 2012 coverage has spoken about the proposed experiment: The BBC is considering plans to broadcast the 100 meters final of the London Olympics in 3D, as well as trying out a new super high-definition technology. Super Hi-vision →
One of the key features of the web is that it’s pretty safe to click on almost any link. Your browser can fetch code from some unknown server on the internet and run it. In the browser you can use any language you want – as long as it’s JavaScript. JavaScript is an interpreted, dynamically-typed →