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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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Guangzhou police launch passenger-carrying drone
4+ min ago (427+ words) China's first police passenger-carrying unmanned aerial vehicle was commissioned and granted an airworthiness certificate in Guangzhou, capital of South China's Guangdong province, on Jan 10. The two-person EH216S, developed by Guangzhou-based autonomous aerial vehicle company EHang, has a maximum take-off weight of…...
Raising the efficiency bar for thermoelectric technology
18+ min ago (171+ words) Raising the efficiency bar for thermoelectric technology lead image Studies have yet to reveal much about the role of thermal resistance (resistance to interfacial thermal flow between two surfaces), however, and there remains a conspicuous gap between theoretical predictions and…...
iQOO Z11 Turbo launched: 200-megapixel camera, 7,600 mAh battery, and more | check price and specs
26+ min ago (581+ words) iQOO Z11 Turbo Launch Update:The iQOO Z11 Turbo just made its official debut in China on Thursday, and this is the latest addition to the company's new lineup. In China the phone is currently on sale via the company's official website....
Electronics Prices Surge: Chip Costs Fuel Consumer Gadget Hikes
38+ min ago (276+ words) Prices for smartphones, TVs, and laptops are set to rise 4-8% in the coming weeks due to a surge in memory chip costs, fueled by AI demand. The global memory market is entering a "hyper-bull" phase with significant price jumps. This…...
Leading Manufacturer Expands Home Robotics Range
46+ min ago (522+ words) SHENZHEN, GUANGDONG, CHINA, January 16, 2026 /EINPresswire.com/ -- The global market for smart home cleaning devices continues to evolve rapidly, with consumers demanding greater automation, efficiency, and specialized functionality. Within this competitive landscape, a select group of manufacturers stands out by moving…...
Free laptops given out to students in the Bronx to help them prepare for the future
49+ min ago (432+ words) BRONX (WABC) -- Dozens of laptop computers were given away on Thursday in the Bronx to students who don't already have one. The goal is to help bridge the digital divide. Whether they're learning career skills or a hobby, many of…...
Amazon Great Republic Day Sale-Samsung Galaxy Ring for just ₹18,999—biggest discount ever!
52+ min ago (254+ words) Amazon Great Republic Day Sale: Get benefit of the Amazon Sale to save money on the Samsung Galaxy Ring. For for "18,999, you can now buy the smart ring with a titanium body, a 7-day battery life, and sophisticated health-tracking functions....
Taiwan to splash $500B on US chipmaking
56+ min ago (239+ words) The US and Taiwan inked a'major trade deal'aimed at restoring the former's leadership in semiconductor manufacturing along with lowering tariffs previously imposed by US President Donald Trump. In a fact sheet, the US Department of Commerce (DoC) explained the agreement…...
OnePlus Freedom Sale- Bumper Discount On Phones, Get free Earbuds with Purchase
1+ hour, 4+ min ago (254+ words) OnePlus Freedom Sale 2026: If you're looking to buy a premium segment smartphone, then we have good news for you. OnePlus has launched its Freedom Sale in India, coinciding with the country's 77th Republic Day. The sale offers amazing discounts, offers, and…...
Our GPU Was Idle 77% of the Time. Here's How We Fixed It
1+ hour, 6+ min ago (102+ words) Our GPU Was Idle 77% of the Time. Here's How We Fixed It'HackerNoon Our GPU Was Idle 77% of the Time. Here's How We Fixed It A computational engineer building end-to-end systems, turning real-world data into training and simulations 5 Ways Artificial Intelligence…...