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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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This controller totally changed how I game on the go, and you're going to say 'OH SNAP' the first time you see it
1+ min ago (447+ words) The Ohsnap MCON is a work of art and the perfect example of how to recreate a familiar concept with a bespoke flair. Most mobile controllers follow one of two design concepts. Either they look like a standard gaming controller…...
Just $12 today gets you Anker's 5-in-1 USB-C hub with 4K HDMI to upgrade your laptop workstation (40% off)
2+ min ago (279+ words) Anker 5-in-1 USB-C Hub with 4K HDMI out Buy for $12 (Reg. $20) What we love This Anker 5-in-1 USB-C... Just $12 today gets you Anker's 5-in-1 USB-C hub with 4K HDMI to upgrade your laptop workstation (40% off) Anker 5-in-1 USB-C Hub with 4K HDMI out…...
Google teases the Pixel 10a in a new video, revealing a completely flat rear camera, and says pre-orders begin on February 18
8+ min ago (46+ words) Abner Li / 9to5Google: Google teases the Pixel 10a in a new video, revealing a completely flat rear camera, and says pre-orders begin on February 18 This is a Techmeme archive page. It shows how the site appeared at 1:40 PM ET, February 4, 2026....
From Manual Settings to Adaptive Cooling, a Direction Outlined by Samsung in India
9+ min ago (255+ words) The 2026 Bespoke AI WindFree air conditioner range spans 23 models, adds four star rated options, and applies artificial intelligence to energy use, humidity control, and preventive maintenance. Gurugram, February 3, 2026: Samsung has announced its 2026 lineup of 100 percent Bespoke AI WindFree air conditioners…...
Psst! Save $379 on the Kamrui Hyper H2 mini PC with this code - it's got an Intel Core i5-14450HX with 16GB RAM, and it's nearly half-price right now
17+ min ago (386+ words) You'll need to act fast because it won't stay in stock for long at that price I've found a great mini PC deal here - the Kamrui Hyper H2 is $391 (was $769) at Amazon. This mini PC is already discounted to $459, but to…...
Alexa+ Just Launched for Everyone in the U.S. Almost A Year After Launch
19+ min ago (328+ words) Prime members get free access while others pay $19.99 monthly for the upgraded AI assistant with booking capabilities Engagement metrics suggest Amazon finally cracked the AI assistant code after years of basic voice commands. Daniel Rausch, VP of Alexa and Echo,…...
Brian Hedden named co-associate dean of Social and Ethical Responsibilities of Computing
23+ min ago (431+ words) Brian Hedden most recently co-taught a course on AI and Rationality (6.S044/24.S00) as part of the Common Ground for Computing Education initiative of the MIT Schwarzman College of Computing, which brings multiple departments together to develop and teach new courses that…...
Logitech’s POP ICON keyboard and mouse combo for Mac, Windows, ChromeOS, more is down to just $40 today
24+ min ago (421+ words) We are now tracking a deal at Amazon that drops Logitech's POP ICON keyboard and mouse combo in Lilac down... Logitech's POP ICON keyboard and mouse combo for Mac, Windows, ChromeOS, more is down to just $40 today We are now…...
Discovery Learning predicts battery cycle life from minimal experiments
31+ min ago (995+ words) Figgener, J. et al. Multi-year field measurements of home storage systems and their use in capacity estimation. Nat. Energy 9, 14381447 (2024). Degen, F., Winter, M., Bendig, D. & T'bke, J. Energy consumption of current and future production of lithium-ion and post lithium-ion battery cells. Nat. Energy 8, 12841295 (2023). Severson, K. A. et…...
Antonio Torralba, three MIT alumni named 2025 ACM fellows
33+ min ago (382+ words) MIT Professor Antonio Torralba has been named an Association for Computing Machinery (ACM) Fellow for his work on computer vision, machine learning, and human visual perception, along with three MIT alumni. Antonio Torralba, Delta Electronics Professor of Electrical Engineering and…...