Power over Ethernet, or PoE, describes any of several standards or ad hoc systems that pass electric power along with data on twisted-pair Ethernet cabling. There are several common techniques for transmitting power over Ethernet cabling. Three of them have been standardized by Institute of Electrical and Electronics Engineers (IEEE) standard IEEE 802.3 since 2003. →
Gordon Moore, Intel Co-Founder, Dies at 94 Mar 24, 2023 https://www.intc.com/news-events/press-releases/detail/1611/gordon-moore-intel-co-founder-dies-at-94 Moore, who set the course for the future of the semiconductor industry, devoted his later years to philanthropy. Moore and his longtime colleague Robert Noyce founded Intel in July 1968. Prior to establishing Intel, Moore and Noyce participated in the founding of Fairchild Semiconductor, →
I bought this VGA signal generator module years ago from some web shop in China. It is designed to easily test your VGA monitor(s) (VGA/SVGA/XGA) with this handy tool. It can be also used as a general purpose video signal source when testing other video equipment that take in VGA signal (like video switchers, converters, →
The Acer Nitro 5 is a budget gaming laptop. This model was just around 4 years old. This computer was hit with two problems: the computer does not turn on and the screen hinge was broken. Open the laptop by removing the bottom of the computer. It had many small screws that I had to →
Embedded World Exhibition&Conference 2023 is held at the exhibition site Nuremberg from March 14-16, 2023. The embedded world Exhibition&Conference facilitates direct interaction with a large number of experts and qualified suppliers from all over the world. It is highly focused segments like Embedded System Technologies, Distributed Intelligence and Internet of Things. I will be following →
Is there going to be Windows 12? Microsoft has not confirmed a release date for Windows 12 (or even acknowledged the next-generation operating system). It is not official, but there are many hints that Microsoft will release Windows 12 in 2023 or 2024. Here is some leaks and predictions material I have found on Windows →
The tyranny of GDPR popups and the websites failing to adapt get me to feeling that The GDPR is Annoying and Ineffective. Too often The practical effect of GDPR seems to me that I have to click away about half a dozen consent popups every day. Sometimes a cookie warning in addition to that. Those →
1923 cartoon eerily predicted 2023’s AI art generators H.T. Webster imagined a 2023 where a “cartoon dynamo” could generate art. He was right. https://arstechnica.com/information-technology/2023/01/a-cartoonist-predicted-2023s-ai-drawing-machines-in-1923/ →
This posting is here to collect cyber security news in March 2023. I post links to security vulnerability news to comments of this article. You are also free to post related links to comments. →
Chris Petrich Warns “Almost All” DS18B20 Sensors Not Bought From Authorized Distributors Are Fake https://www.hackster.io/news/chris-petrich-warns-almost-all-ds18b20-sensors-not-bought-from-authorized-distributors-are-fake-afcc0a8befc5 A test purchase of 1,000 sensors from 70 different sellers showed the majority to be counterfeits of extremely variable performance. →