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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.
Latest Articles
Here's what happens to your old computer parts you donate to Goodwill
1+ hour, 1+ min ago (639+ words) The company has a pretty robust electronics refurbishment program. The electronic gadgets we use every day are not made to last forever. These devices' limited lifespans are creating a crisis that is only escalating: according to the UN, global e-waste…...
How to turn your old MacBook into a home NAS server
31+ min ago (390+ words) Dig that MacBook out and put it to good use. To get more out of your old MacBook you may have thought about using it as a home Network Attached Storage (NAS) server. There are several paths to take, from…...
When is it worth using a bike computer over a smartphone?
16+ min ago (489+ words) Your phone may be all you need until battery life, navigation or rough conditions start getting in the way. Most of what a casual cyclist wants from a bike computer can already be accomplished with a smartphone. Install it in…...
Prime Day isn’t here, but these 5 wireless earbud deals already are
31+ min ago (383+ words) Amazon’s Prime Big Deal Days sale doesn’t officially kick off until October 6, but we already have some solid wireless earbud discounts. I went looking through the early deals, and the price range right now stretches from a $34 pair of CMF…...
Buterin: Ethereum Final 'Normal' Fork Planned for 2027
1+ hour, 1+ min ago (25+ words) Ethereum co-founder Vitalik Buterin says the network's last coordinated 'normal' fork is planned for 2027, signaling a change in upgrade cadence....
Bittensor’s Real Experiment Is Paying Markets to Produce Intelligence | HackerNoon
2+ hour, 7+ min ago (262+ words) Most conversations about decentralized AI stall on the adjective. "Decentralized" sounds like a value, and values are hard to audit. Bittensor is more interesting when you drop the adjective and look at what the network actually does all day: it…...
Designing Agent Memory for Freshness, Supersession, and Retention | HackerNoon
1+ hour, 19+ min ago (875+ words) We trained AI agents to remember information, but not to know when the information is out-of-date, superseded, or too sensitive to remember. We created systems that had no memory loss, and no judgment on when the memory loss ends. Humans…...
This is my top feature request for the upcoming A20 Pro iPad mini
1+ hour, 22+ min ago (0+ words) ...
Everyone Hates Your Dumbphone
2+ hour, 9+ min ago (575+ words) Advertisement Listen & Subscribe Choose your preferred player: Apple Podcasts Spotify TuneIn Pocket Casts RSS Feed For questions about subscriptions or your Slate Plus feed, check our FAQ. Please enable javascript to get your Slate Plus feeds. All Slate Plus Podcasts…...
ASUS AI Tech 2026 Seoul South Korea
1+ hour, 55+ min ago (347+ words) Recently, I was in Seoul, South Korea, for the ASUS AI Tech 2026 event. This is ASUS’s event where it showcases its new AI servers, racks, and offerings, along with its suppliers, partners, and customers. At the event, I moderated a…...