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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.
The viral Kodak Charmera keychain camera is finally in stock at this US retailer
3+ min ago (326+ words) Run! The viral Kodak Charmera keychain camera is finally listed as in stock at this US retailer, but I suspect it won't last long When Reto Pro announced the Kodak Charmera, the tiny retro keychain camera sold out in a day, and the brand has been struggling to keep up with pre-orders ever since. But, I finally just spotted the Kodak Chamera in stock at a US retailer. B&H, as of this writing, currently lists the Kodak Charmera as in stock. The keychain camera is sold blind-box style, so buyers don't know which of the seven designs they'll receive. After being out of stock for months, the viral Kodak Charmera retro keychain camera is in stock at B&H as of this writing. There is a catch, though " while the Kodak Charmera initial pre-orders sold for about $30 directly from…...
Deals: Nothing Headphone (1) $239, Ear (3) new low, 2025 Google Nest Cams 25% off, more
3+ min ago (590+ words) Just after seeing the latest Nothing Ear (3) hit a new low this morning at Amazon, we have also now spotted the 2025 Nothing Headphone (1)back at the Black Friday price. The brand's first and latest over-ear solution is now sitting back down at the $239 Amazon low. Amazon is now offering Nothing Headphone (1) at $239 shipped. Regularly $299, this is 20% off the list price and on par with the best deal we have tracked at Amazon since release." Previous to the Black Friday deal season we had caught a few dips down $254, once for the fall Prime Day festivities and a couple times thereafter, but the $239 offer we have here is today is only the second time we have seen them down this low. Outside of a bundle offer that had them at $100 off when purchased alongside a Nothing smartphone, this is as low…...
Cyberpunk superfans need to see Corsair's latest Arasaka drop
5+ min ago (680+ words) Welcome to the Arasaka Corporation Corsair is celebrating the fifth anniversary of Cyberpunk 2077 this week, with an Arasaka-themed drop of some of its best gaming tech. The red, black, and gray aesthetics of these gadgets is particularly slick, with iconography spanning the simple logo through to the Mantis Blade itself. We're talking one of my favorite gaming keyboards, the best ambidextrous gaming mouse I've tested to date, and a mouse pad that stretches all the way across your setup. Not only that, but die-hard fans can grab the full collection for nearly $50 off at Corsair to boot. Corsair x Cyberpunk 2077: Arasaka Edition bundle | $319.97 $269.99 at CorsairSave $49.98 - If you're going all in you can grab the entire collection for a discounted rate at Corsair this week. Everything separately would cost you $319.97, but you're grabbing the lot for nearly $50 off here. UK: "289.97 "249.99 at…...
World's first 10,000-qubit processor marks 100× quantum scaling leap
6+ min ago (533+ words) The processor marks a shift from networked multi-QPU systems to dense single-chip compute, enabling higher performance with fewer hardware trade-offs. QuantWare claims the quantum industry has reached a turning point. The company unveiled a new generation of its Quantum Processor Unit (QPU) architecture that supports the creation of chips with 10,000 qubits. That makes it 100 times larger than any quantum processor available today. Despite the leap in scale, the processor fits in a smaller footprint than current systems. For nearly a decade, the quantum sector has struggled to grow processor size. Most commercial systems stalled around the 100-qubit mark. Google increased the number of qubits from 53 to 105 in six years. IBM recently revealed a 120-qubit design, and its latest roadmap suggests that it will remain a leading size into 2028. Hardware bottlenecks forced companies to link many small processors rather than scale…...
13+ min ago (244+ words) Waking up to a dead car battery can really put a damper on your day, especially when it's in the middle of winter. To give yourself some peace of mind, grab the deal on this ultra-powerful GOOLOO Battery Jump Starter at Walmart. The GOOLOO GE PRO 6,250 Amp Battery Jump Starter is now on sale for $75, instead of $221, for a savings of $146. But this deal gets even cheaper with an extra $5 off a clickable coupon that drops the price to just $70. Find even more Walmart deals here! This is a huge $151 markdown on the GOOLOO GE PRO Jump Starter that has a robust 6,250 amp peak power. This device can jump start all gas engines and diesel engines up to 12 L as well as trucks, RVs, boats and more heavy-duty vehicles. Featuring built-in clamps and a portable size, this GOOLOO Jump Starter…...
Google unveils plans to try again with smart glasses in 2026
13+ min ago (774+ words) Google plans to launch smart glasses powered by artificial intelligence (AI) in 2026, after its previous high-profile attempt to enter the market ended in failure. The tech giant set expectations high in 2013 when it unveiled Google Glass, billed by some as the future of technology despite its odd appearance with a bulky screen positioned above the right eye. Google pulled the product in 2015 less than seven months after its UK release, but is now planning on re-entering the market with smart glasses with a cleaner look. But it comes after Meta has already made waves with its smart specs, which have sold two million pairs as of February. Google's new tech will let users interact with its own AI products, such as its chatbot Gemini. It plans to launch two different varieties - one designed to be provide assistance without any kind…...
Man who flew drone over Atlanta All-Star Game fined, put on probation
16+ min ago (266+ words) ATLANTA, Ga. (Atlanta News First) " A metro Atlanta man pleaded guilty to illegally flying a drone over Major League Baseball All-Star Game at Truist Park, according to the U.S. Attorney's Office for the Northern District of Georgia. Mitchell Parsons Hughes, 47, of Decatur was fined $500 and sentenced to six months' probation. The U.S. Attorney's Office said Hughes flew a drone directly over the ballpark despite being warned about the flight restrictions on his drone's control panel. Hughes also admitted his drone was not registered and that he lacked the required training and licensing, including a remote pilot certificate, to operate a UAS, the U.S. Attorney's Office said. The Federal Aviation Administration had put a temporary flight restriction (TFR) in place for Truist Park during the 2025 All-Star game in July, designating it a no drone zone. A TFR restricts certain aircraft, including an unmanned aircraft…...
These Six Cute Cameras All Cost Under $60 and Just Seem Fun
28+ min ago (227+ words) Japanese stationery and electronics company Nakabayashi Co. Ltd. is all-in on fun cameras. The company recently announced a wide-ranging line-up of cameras that runs the gamut from keychain toy cameras to point-and-shoot film cameras. The even smaller Toy Camera Easy has a 1-megapixel Type 1/10 sensor and a wide-angle prime lens. It also records to a microSD card and weighs a mere 9.5 grams (0.3 ounces). This camera is even cheaper, priced at the equivalent of just under $20. Then there are the Kodomona Cameras designed for kids. These compact digital cameras have a chunky exterior, ideal for kids. These cameras come in blue and beige colorways and sport a Type 1/6.5 CMOS image sensor with just one megapixel of resolution. The camera costs under $50, weighs about 80 grams, and ships with a hand strip and tripod that doubles as a selfie stick. Rounding out the…...
Pebble is making a weird little smart ring for recording thoughts
31+ min ago (349+ words) Pebble just announced the Index 01, a smart ring for recording thoughts. It's a little ring with a built-in microphone and that's about it. The Index 01 is almost anti-tech in its simplicity. There's no needless AI component shoehorned in, aside from speech-to-text. It's a ring with a microphone that you whisper ideas into and I want one. Here's how it works. You get an idea while walking down the street, so you quietly whisper it into the ring. The ring sends the idea to a notes app or saves it for later review. Pebble founder Eric Migicovsky calls this an "external memory" for the brain, but I call it a nice way to avoid having to dig the phone out of a pocket or bag just to utter something like "pizza, but for cats." The ring doesn't record unless a button…...
Xiaomi 17 Going Global Soon after New Certification & Benchmark Sighting
38+ min ago (375+ words) [Xiaomi 17 color options]After debuting in China this September, the Xiaomi 17 is getting ready for a global debut soon. While recent rumors have hinted at an earlier than expected release, a fresh certification sighting and benchmark listing have also hinted at an imminent launch outside of China. So here are all the details. Xiaomi 17 Certified in [] The post Xiaomi 17 Going Global Soon after New Certification & Benchmark Sighting appeared first on Gizmochina. [Xiaomi 17 color options] After debuting in China this September, the Xiaomi 17 is getting ready for a global debut soon. While recent rumors have hinted at an earlier than expected release, a fresh certification sighting and benchmark listing have also hinted at an imminent launch outside of China. So here are all the details. Xiaomi 17 Certified in Thailand The Chinese tech giant's latest flagship was just spotted on the NBTC…...