Fresh hacks every day
[Cyber Explorer] recently ditched his collection of physical computers acting as servers by virtualizing the lot of them. But with every change there’s a drawback. Although it wasn’t too hard for him to set up the virtual machines, he did end up spending quite a bit of time trying to improve the bandwidth. Luckily he posted an article chronicling all … Read the rest
We’re not featuring this project because it involves the tiniest exercise bike in the world. It’s on the front page because the speed-control features which this dynamic duo added are hilarious. They call it the Webcycle and it’s actually two hacks in one.
Way back in 2009 [Matt Gray] and [Tom Scott] slapped an Arduino on the bike and … Read the rest
The Broadband Internet Service BenchMARK is an open source initiative to put tools in the hands of the common Internet user that will make measurement and analyzation of home network traffic easier. It targets LAN and WAN network utilization by measuring latency, packet loss, jitter, upstream throughput, and downstream throughput. Of course gathering data isn’t worth anything unless you have … Read the rest
[tinhead] has opened up a Tekway DST1102B oscilloscope and doubled its bandwidth to 200MHz, sharing his work in the eevblog forum. This is great news to anyone who is looking for a faster sampling rate but can’t afford the high-end models. Mind you, for a lot of us even these Hanteks and Tekways are hard to afford but there … Read the rest
Here’s an analog bandwidth meter made to look like an old pressure gauge. It’s actually new, but the paper showing the graduated scale was stained in a bath of black tea, then dried in an oven to give it an aged appearance. We think it’s quite effective.
The dial itself is a volt meter driven by an Arduino in much … Read the rest
A post about Operation Chokehold popped up on (fake) Steve Jobs’ blog this morning. It seems some folks are just plain tired of AT&T giving excuses about their network. The straw that broke the camel’s back came when AT&T floated the idea of instituting bandwidth limitations for data accounts. Now, someone hatched the idea of organizing enough users to … Read the rest
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Yes, you read that correctly: electronic mail carried by birds. [Ferdinand] tipped us off to this story, which involves combining new and old methods in transferring data. The Unlimited Group, a firm in a remote section of South Africa, transfers loads of encrypted documents to a second office 50 miles away. A pricey broadband connection would take between … Read the rest
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