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16 items tagged "conversion"
Related tags:
zero day [+],
vulnerability [+],
usa [+],
type conversion [+],
type [+],
transportation [+],
netstorage [+],
jeff morin [+],
digital [+],
conversion errors [+],
classic [+],
character conversion [+],
black hat [+],
vacuum [+],
tool [+],
tokyo [+],
title [+],
struts [+],
spdif [+],
simple [+],
scope [+],
sailboat [+],
safety features [+],
ross [+],
recorder [+],
railways [+],
rail maintenance [+],
rail [+],
radiation level [+],
radiation [+],
pump [+],
psus [+],
proud owner [+],
plenty [+],
plastic welding [+],
plague [+],
pete [+],
pentax dslr [+],
pen [+],
passthrough [+],
paper [+],
oscilloscope [+],
musical instrument [+],
musical [+],
mike field [+],
microcontrollers [+],
mhz version [+],
mhz [+],
level converter [+],
level [+],
laptops [+],
laptop [+],
kayak [+],
jerry [+],
jeff ledger [+],
japan [+],
jakob [+],
infrared camera [+],
hack [+],
geiger counter [+],
geiger [+],
fpga based [+],
fpga [+],
fellow countrymen [+],
expression evaluation [+],
errors [+],
elementary schools [+],
electronic recorder [+],
dslr camera [+],
dslr [+],
conversion error [+],
construction techniques [+],
cameras [+],
camera [+],
bogin [+],
bike [+],
benchtop [+],
audio [+],
atx [+],
arduino [+],
aquarium pump [+],
apache struts [+],
apache [+],
andy brown [+],
hacks [+]
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14:01
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Hack a Day
This kayak to sailboat conversion is well done and makes for an interesting project. But even if you’re not going to be hitting the water on one of your own, the construction techniques are a useful resource to keep in mind. Many of the alterations were done with a plastic welding iron. [RLZerr] shows off [...]
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4:01
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Hack a Day
[Bogin] was looking to add a benchtop power supply to his array of tools, but he didn’t really find any of the online tutorials helpful. Most of what he discovered were simple re-wiring jobs utilizing LM317 regulators and shorted PS-ON pins used to keep the PSUs happily chugging along as if nothing had been changed. [...]
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10:01
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Hack a Day
[Andy Brown] wanted one level converter to rule them all, so he set out to build his own which included plenty of options. The chip at the top and center is a pretty neat little device. It’s an NXP 74ALVC164245DL. In addition to having an incredibly long and seemingly meaningless part number, it contains a pair of [...]
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8:30
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Hack a Day
There is a long tradition of hacking transportation to work on the rails. People have done it to all kinds of things for many reasons. Some are for rail maintenance, others are simply to enjoy the tracks. With as much unused railways as we have, it seems a shame to waste them. This hack turns [...]
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11:01
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Hack a Day
As we wrote the title to this feature we can see why [Jeff Ledger] calls it an electronic flute and not a recorder; this is a musical instrument and not something for archiving audio. Confusion aside, we’re all familiar with these plastic ‘musical’ instruments. Many elementary schools in our area require students to buy one [...]
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11:11
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Hack a Day
[Mike Field] took what he had learned with a few past projects and combined them to make this FPGA-based SPDIF audio pass-through. In order to get the SPDIF signal ready for the FPGA he needed a few components to use for level conversion. Once everything was connected he used a first in first out (FIFO) buffer [...]
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9:15
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Hack a Day
[Jerry] recently got a shiny new DSLR camera and was looking to do something with the old Pentax DSLR it replaced. Having performed a few point and shoot IR conversions in the past, he was pretty confident he could tackle this conversion without too much trouble. He located the service manual for the camera and [...]
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13:00
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Hack a Day
[Akiba] and the crew at Tokyo Hakerspace are still hard at work trying to help out their fellow countrymen after the recent earthquake, tsunami, and ongoing nuclear crisis in Japan. You may remember the group as they are behind the Kimono Lantern project we featured last week. This time around, their efforts are focused on [...]
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13:00
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Hack a Day
[Ross] is the proud owner of a 50 MHz Rigol DS1052E oscilloscope. He’d like to have the 100 MHz version but the $400 difference in price puts it out of his reach. After some extensive poking around on the PCB and pouring over datasheets, he managed to reverse engineer the design and upgrade to a [...]
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7:39
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Hack a Day
[Pete] has written up this in depth how-to on building a vacuum pick and place from an aquarium pump and a pen. The pump conversion to vacuum is extremely simple, with a slight modification to a valve being all that is necessary. The pen is only slightly more involved, but still extremely simple. This entire [...]
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18:00
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Packet Storm Security Recent Files
Zero Day Initiative Advisory 10-021 - This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Novell NetStorage. Authentication is not required to exploit this vulnerability. The specific flaws exists within the xsrvd process during the wide character conversion of requested file paths. In conjunction with a long username value the file path conversion will result in a heap overflow corrupting a chunk that will be immediately freed. This can be leveraged by remote attackers to compromise the NetStorage server.
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18:00
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Packet Storm Security Advisories
Zero Day Initiative Advisory 10-021 - This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Novell NetStorage. Authentication is not required to exploit this vulnerability. The specific flaws exists within the xsrvd process during the wide character conversion of requested file paths. In conjunction with a long username value the file path conversion will result in a heap overflow corrupting a chunk that will be immediately freed. This can be leveraged by remote attackers to compromise the NetStorage server.
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7:45
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Hack a Day
[Jakob] sent in his method of dealing with broken laptop hinges. Broken hinges are a plague. We have no less than 4 laptops lying around that are beyond repair with broken hinges. Some are just propped up against things, some have had box hinges glued to them and some are just waiting to die slowly [...]
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