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Hackers now have digital weapons that can take out power grids. Take, for example, the collapse of Ukrainian capital Kiev’s infrastructure last year. That was an attack using aggressive and adaptable malware. But […]
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I use my iPhone to SSH into my computers at an Internet Cafe. All the computers run a form of Linux or Mac OS X.
I have AJAX enabled webcams to view in Mobile Safari. If there are unruly customers, I can easily run "init 6" and reboot.
Pretty incredible. The Iphone is a great remote admin tool.
For more info:
I know, this is like tricking out a Ford Taurus Station Wagon. But hey, sometimes you just gotta work with what ya got. And I got a pair of 3700s. Besides, this flash is 20+ years old. I figured if I killed it doing this that would give me a good excuse to buy a new flash, maybe something built in this century : )
(When I first got into photography I chose these over a 283 because they had the same power, but they also had the 'Interchangeable Dedicated Module. At the time that sounded very impressive. Oh well, live and learn).
After reading all the posts about modding the Vivitar 283's for Variable Power I thought I'd try something similar with a Vivitar 3700 Flash. From what I've read Vivitar does make a Vari-Power Module for these flashes. But I have NEVER seen one on either ebay OR Google.
It was quite simple. I mounted a Closed-Circuit 1/8 Jack (Radio Shack Part # 274-0248) in the 'module'. I spliced it into the two wires going to the sensor on the front. The closed-circuit jack interrupts and re-directs the circuit. (Think about the stereos and boomboxes where the speakers cut out when you plugged the headphones in.) I connected the red wire (which I presumed was the 'hot' wire) to the switched side of the plug.
Then I mounted a 100k pot (Radio Shack Part # 271-0092) in a small Radio Shack Project Box, attacked a length of speaker wire to the pot, attached a 1/8 plug to the other end of the wire. And I now have a removable Vari-Power Control.
With the control unplugged all the settings on the flash work normally. When I plug the control in I get variable power from full power to about 1/64 power (or so it seems with a quick test).
As the jack is wired into the sensor unit on the front of the flash I have to set the flash to one of the 'auto dedicated f-stop' settings on the back. (This module has three of them). Then I can use the control unit and adjust the power from the auto f-stop selected up to full power.
Here are some of the Flash Meter readings I took with a Sekonic L-508 Zoom Master Meter:
(Set Up- Flash and Meter set to 100 ISO. Meter about 5 feet from flash. Flash powered by a Quantum 1+ battery. 10 seconds between flashes. Fired via Cactus V4).
(Try this with your own flash. See exactly how accurate those 'Auto' settings are)
With the Control Unplugged
Flash - - - Meter
Setting - Reading
F/2 - - - - - F/2
F/4 - - - - - F/2.8
F/8 - - - - - F/4
Full
Power - - F/16
1/16
Power - - F/4
With the control plugged in and the flash set to the auto F/2 setting:
Dial all the way left - - F/2
Dial all the way right - - F/16
At various settings in between I got the expected range of power somewhat consistent with where the dial was set. Just over half way I got F/11. So all the lower stops (F/2.8 - 8) were in the first 1/2 turn of the dial. I haven't taken the time to pinpoint where on the dial each stop was yet..
I repeated the tests with a piece of black tape over the sensor just to make sure it was not active with the control plugged in. With the control unplugged and the flash set for F/2 I would get a full power flash if I covered the sensor. With the control plugged in it made no difference if the sensor was covered or not.
I would presume this would work with just about any flash. If you decide to try it I offer no guarantees on your flash if it dies when you do this.
Since the Fortnite Hack game never offers the very same play experience twice, this Fortnite Hack tips book instructs one to adjust your hostile and guarded battling techniques as expected to drastically improve your chances of achievement during each activity stuffed fight.
click here : bit.ly/30Q5jFx
the pictures for the taro shiba netflix advertisement ended up on hacking netflix's flickr feed. this is a screenshot.
Official link for downloading the complete archive is mgpf.it/2013/08/07/shots-and-portraits-from-ohm.html
All pictures are released under an Attribution-NonCommercial-ShareAlike 3.0 Unported license. Do something awesome with them.
I'd really appreciate if you can refer the link if you use them and I'd like to hear your impressions, so please email me your greetings and your feelings. You can add me to twitter too, my nick is @lastknight.
Groups of hackers sit around waiting for the staff to mop up the rain, get the roof to close and let us back in to continue to hack. Anyone got some spare internet connectivity?
Of course, there's a drain and p-trap coming down from the sink and going back to the wall, so, in order to make the drawers functional, I had to shorten them. This wasn't particularly difficult - cut the drawer base to the desired depth, cut grooves in the sides to receive the drawer back, drill 4 holes to attach the drawer back with the original plastic ikea hardware. Works just like it did before only the drawers are a little less than half as deep. It's a lot better than nothing, though, and my wife uses the top drawer as countertop space when she's getting ready in the morning because our vanity is so small.
Op 9 juni 2017 vond in de Tweede Kamer in Den Haag de tweede editie van Accountability Hack plaats, een hackathon waar met open data de prestaties van de overheid in kaart worden gebracht. Accountability Hack is een initiatief van de Algemene Rekenkamer en de Tweede Kamer samen met het CBS en de ministeries van Binnenlandse Zaken, Buitenlandse Zaken, Financiën en Infrastructuur en Milieu. De hackathon werd georganiseerd in samenwerking met Open State Foundation. Kijk voor meer informatie op accountabilityhack.nl/
Hacked my oscilloscope from the 50MHz model to 100MHz one. You can see that by the 2ns time setting.
more about that here : lovro.oreskovic.me/wp
Transferring private and important data over the Internet can expose users to
the prying and hacking of ruthless cyber criminals. There is an urgent need for a
comprehensive solution to secure the safe transmission of information from point A to B. This godsend will be the cavalier who fights hackers incessantly, and strives to slay the dragon who has been devouring the most valuable and vulnerable asset of all netizens.
For more information on Cisco and Payment Card Industry security, please visit www.cisco.com/go/pci2
Artist: Filip Yip