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4Electronics is a search engine focused on Computers & Electronics. We combine multiple indexes, specialized ranking algorithms, and AI tools to surface product information, technical documentation, reviews, and community knowledge relevant to hardware, software, and electronics projects. Use the site to research parts, track news, compare prices, and get guided assistance. Part of the 4SEARCH network of topic specific search engines.
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Russian forces deploy mesh modems to control Shahed drones over Ukraine
3+ hour, 15+ min ago (421+ words) New reports reveal that mesh-modem chains allow remote control of Shahed and Gerber drones from deep inside Russia. According to the Facebook page of Serhiy "Flash" Beskrestnov. Russian military are increasingly using MESH modems for remote control of drones, enabling…...
Every Geekom mini PC deal worth buying in the sale " from office desktops to content creation workstations, these are the machines to choose based on our benchmark tests
27+ min ago (771+ words) Unbelievably, Geekom's Easter Sale is still running, but you'll need to act fast to get these discount mini computers It may almost be May now, but Geekom's Easter sale is still on. And there are some seriously good mini PC…...
DJI Mic Mini 2 vs DJI Mic Mini: one neat design trick sets DJI's latest small wireless mic apart
1+ hour, 41+ min ago (706+ words) We rated the DJI Mic Mini as the best small wireless mic when it was launched in 2024, and it now has a successor in the shape of the Mic Mini 2. Both are 5-star products for content creators wanting an affordable,…...
Serious GPS disruptions affect navigation in East Finnmark
4+ day, 21+ hour ago (322+ words) GPS disruptions from Russia operate lower than previous measurements have shown. There have been daily GPS disturbances in the airspace over East Finnmark in the Norwegian Arctic for a long time. The Norwegian Communications Authority (Nkom) continuously monitors the situation…...
U. S. Awards RTX $904. 6 Million Contract for LTAMDS Air Defense Radars
2+ hour, 11+ min ago (515+ words) Overt Defense - The U. S. Army's contracting arm has awarded RTX (Raytheon) a $904. 6 million contract modification to begin low-rate production of the LTAMDS radar. Under this order, RTX will build five complete Lower Tier Air and Missile Defense Sensor (LTAMDS) radar systems…...
GPS interference disrupts flights, pilots switch to backup navigation
3+ hour, 28+ min ago (956+ words) A single false GPS alert can prompt urgent cockpit actions, and crews report these incidents are growing, revealing hidden risks in modern navigation systems. Although such a command is associated with movies or simulators, pilots and aviation experts warn that…...
Counterterrorism 2026: Protecting Critical Infrastructure in a Multi-Domain Threat Environment
50+ min ago (249+ words) Critical infrastructure defense is hindered by fragmentation across private owners, local governments, and federal agencies, creating gaps that adversaries exploit across physical, cyber, and informational domains." The threat landscape is expanding and becoming more accessible, with rising cyber vulnerabilities, commoditized…...
DJI's new Mic Mini 2 adds colorful covers to help them blend in
7+ min ago (19+ words) The company's smallest wireless mic also adds voice presets so you can prioritize clarity or emphasize lower tones....
FBI says Chinese hacker behind cyber intrusion targeting US COVID-19 research, extradited from Italy | Today News
19+ min ago (291+ words) FBI Director Kash Patel announced on Tuesday (May 28) the arrest of a Chinese national accused of orchestrating a major cyber intrusion campaign targeting US COVID-19 research during the pandemic. The suspect, identified as Xu Zewei, has been extradited to the…...
Honor Magic Pad 4 Review: i Pad & Galaxy Tab Killer? " My Next Tablet
16+ min ago (1729+ words) 11 Best Gaming Tablets For Playing Games Reviewed | 2026 Edition The 7 Best Samsung Tablets In 2026: Based On Real Reviews Honor Magic Pad 4 Review: i Pad & Galaxy Tab Killer? Budget Surface Alternative: Our Alldocube i Work GT Ultra Review Xiaomi Pad 8 (Pro) Review:…...