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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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RP2040 Powers A MIDI-Controlled Soundboard
8+ min ago (244+ words) When you're livestreaming, it can be tempting to fire off all kinds of wacky sound effects like you're a morning radio DJ back in the heady days of 1995. If that's who you want to be, you might like t... When you're…...
Rolling Stone Audio Awards: The Best Earbuds of 2026
9+ min ago (466+ words) The Razer Hammerhead HyperSpeed is a worthy pair of wireless gaming earbuds that features crystal clear and full audio on-the-go. The wireless gaming earbuds have up to 30 hours of juice per charge for longer mobile gaming sessions, while their Razer…...
Motorola Edge 70 Fusion leak may have solved one lingering hardware mystery
15+ min ago (400+ words) Ryan started his career in the field of science, bouncing from lab to lab measuring chemicals, writing reports, and so on. After deciding to pursue his interest in covering video games and technology, he traded in his lab coat for…...
Microsoft may have cracked glass-based data storage, but don't expect to get your hands on it
18+ min ago (280+ words) Served on a platter. SSDs may sound like the obvious solution, but have you seen SSD prices lately? Besides, even storage giant SanDisk says, "most SSDs will last anywhere from 5 to 10 years." That's hardly archival-quality. However, a fresh study from…...
A $379.99 QD-OLED monitor is a better upgrade than most PC parts
19+ min ago (270+ words) This is a 27-inch QD-OLED monitor with a QHD (25601440) resolution and a 240Hz refresh rate, plus a claimed 0.03ms response time. The practical benefit of OLED is simple: you get deep blacks and high contrast, and motion looks crisp because pixels change…...
Verizon hears you: phone unlocks are maddening
20+ min ago (491+ words) If you've ever paid off your Verizon phone and waited what felt like forever to unlock it, you're not alone. What's more, Verizon now appears to agree. Following backlash over a new 35-day waiting period for unlocking fully paid-off devices,…...
This lens breakthrough could put utterly cheap thermal cameras in phones and cars
21+ min ago (540+ words) A breakthrough in lens technology could soon put powerful thermal cameras into everyday devices like smartphones and cars at a fraction of the current cost. According to TechXplore, scientists at Australia's Flinders University have created a new type of infrared…...
Meta’s VR metaverse is ditching VR
21+ min ago (255+ words) Horizon Worlds is now going to be a platform that's "almost exclusively mobile.' The new approach sets Meta up to better compete with platforms like Roblox and Fortnite, which also offer user-generated experiences that can be played on your phone....
Cyber Incident Response Data Mining Review Vendor Selection: What to Look For, What to Avoid
22+ min ago (469+ words) Selecting a Cyber Incident Response (CIR) review vendor isn't just a procurement exercise; it's a strategic decision that can determine how quickly and accurately your organization identifies threats, contains breaches, and recovers from attacks. Even though these decisions happen under…...
Amazon's Dell Deal Days sale is blowing out monitors, laptops, desktop PCs, and more for clearance prices
33+ min ago (498+ words) Get a new 27-inch QHD monitor for under $200. Plus, save $150 on one of Dell's most popular laptops. The post Amazon's Dell Deal Days sale is blowing out monitors, laptops, desktop PCs, and more for clearance prices appeared first on Popular…...