Telephone line over voltage protection: Here is my surge protector circuit design from 1995. It was available as a commercial product (with some small updates) for over 20 years. It did it’s job well, keeping the connected systems well protected. While modern communications have largely shifted to fiber optics and digital packets, legacy copper pairs →
FCCID.io is a free website for looking up records from the U.S. Federal Communications Commission (FCC) equipment authorization database. Most electronic devices that emit radio frequency energy, such as phones, routers, Bluetooth gadgets, remote controls and IoT modules, need FCC authorization before they can be sold in the United States. Each authorized device gets a →
Here are some Halloween costume ideas https://www.headphonesty.com/2025/10/halloween-costume-memes-music-lover-audiophile/ →
https://www.instagram.com/p/DejjETIiAiv/?img_index=1 →
So it’s this month that the NE555 really has its 55th birthday – but still going strong! Happy birthday 555! Look this video: Check also older 555 post https://www.epanorama.net/blog/2011/02/07/555-timer-design-contest/ →
Read the rest at https://www.instagram.com/p/Dd6QYxEiGbH/?img_index=1 →
Here are links to some funny videos on AI: How AI works https://www.facebook.com/share/v/1DqDUE1e1j/ Jason should have stopped https://www.facebook.com/share/v/19Xh7iR55J/ Superintelligence https://www.facebook.com/share/r/19oSEeE5JX/ →
This posting is here to collect cyber security news in October 2026. I post links to security vulnerability news to comments of this article. You are also free to post related links to comments. →
Microsoft is developing major data center regions in Southern Finland and expanding to a new site in the GigaVaasa industrial zone on the west coast. Microsoft’s Hepokorpi Datacenter Project is located in the Hepokorvenkallio area of Högnäs, Espoo, the site spans roughly 28 hectares (with 21.6 hectares acquired from the City of Espoo in late →
Record European Investment: Google to Invest €13 Billion in AI Infrastructure in Finland. Google will invest at least €13 billion ($15.1 billion) in AI infrastructure in nippy Nordic country Finland in 2027-2028, its largest single investment in Europe to date. In a press release, the firm noted that the deepening of its “long-term commitment” to →