View allAll Photos Tagged wireless
Goldfrapp and Dancers, Wireless Festival, Hyde Park, London.
F601 and and AI'd 200m f4 on HP5+ LC29 1:19
This is large enough for a Desktop / Wallpaper....
Surfing Internet using MessagePad, through a shared wireless connection. Pretty fast, too bad it is not showing any images!
Create customized Wireless-Mesh-Networks using Networksimulationtools. For More Detail Information,
Catch us on networksimulationtools.com/
The Dallas Streetcar is a recent addition to the Big D transportation scene. The current 2.6-mike route starts from Dallas Union Station, with cars using battery power as they cross the Houston Street bridge.
Wireless Tether from most Canon/Nikon DSLR to iPad, iPhone, Android, Mac and PC. Remote control photo and video shooting with wireless live view and touch focusing.
Shot with Nikon D90 @ Carl Zeiss 50mm f/1.4 ZE Planar T* Manual Focus Lens.
"I've missed you so much, baby. Have a great flight. See you soon, my dear..."
I ran across this so-so quality, but funny shot which I was just about to trash. I came up with this interesting idea and saved it in the very last moment. The shot is 100% real and nothing was changed but obviously the phone, which was photoshopped in. The eagle kept moving its claws all over the place while I was watching it. Hope you'll enjoy it.
Have a fun week everyone!
messing around with f stop on my canon 50mm lens. View of my wireless keyboard, mac mini and Lacie 1 TB external hard drive.
An INL wireless engineer reviews cellular design specifications at the laboratory's wireless test bed.
For more information about INL's research projects and career opportunities, visit the lab's facebook site.
A wireless presentation classroom technology. Share your laptop and smartphone devices to TV or Projector wirelessly with Prijector.
Know More:- www.prijector.com
Microsoft Wireless Notebook Laser Mouse 6000
Works seamlessly with MacBook ;)
Mighty Mouse SUCKS in terms of *Ergonomics*, truly.
www.microsoft.com/hardware/mouseandkeyboard/productdetail...
Where to buy 802.11ac Wireless Routers - www.theproductsite.com
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So if you are confused about what router is the best for internet browsing or what router gives you the best internet speed for gaming and streaming purposes, the product site is here to save your day!
Other advanced features of the NETGEAR R6300 WiFi Router include:
• NETGEAR Genie: This free app for PCs, Macs, iOS and Android smartphones and tablets enables home users to control, monitor, repair, and manage their home networks easily through a simple, elegant dashboard. NETGEAR customers can download the utility at www.netgear.com/genie or from the Google Play or App Store.
• NETGEAR MyMediaTM: The NETGEAR Genie mobile app feature provides the ability to find photos, video or music files anywhere on the network and play them on a DLNA media player.
• AirPrint TM Support: The NETGEAR Genie app enables users to print on any USB or networked printer directly from an iPad or iPhone.
• Guest network access: The NETGEAR Genie app makes setting up a guest network simple. Guests and visitors can go online through the router without the need for secure login information. The guest network also prevents users from seeing and accessing a household’s computers, printers, storage devices and other home network devices.
• ReadySHARE Printer: Makes it easy to turn any existing USB printer into a fully functional networked printer that is fully compatible with Macs and PCs.
• Media Server-DLNA: The R6300 Router is DLNA ready and can stream to any DLNA compatible device in your house, including the latest Smart TVs, Blu-ray players, media players, game consoles, handheld devices, tablets and more.
• NETGEAR Live Parental Controls: Centralized, flexible, and reliable parental control solution for all the devices on the network, including Macs, Windows PCs, smartphones and tablets, for a safe online environment for children and teenagers. No subscription is required.
• Automatic WiFi Security: Comes with wireless security turned on out-of-the-box, complete with a pre-configured network name and password, protecting home WiFi networks by default.
• Easy Installation: No CD required so users can set it up with smartphones, tablets, ultrabooks, and even MacBook Air.
• 2 USB ports: To simultaneously support USB storage and USB printer on the router.
"802.11ac is the next-generation of WiFi connectivity and is set to revolutionize the way we consume content wirelessly by delivering Internet speeds up to three times faster than consumers are used to experiencing." said David Henry, vice president of product management, retail products at NETGEAR. "NETGEAR's leadership in the industry, and collaboration with Broadcom to introduce the first 802.11ac router, will future proof your network by ensuring your home is capable of supporting new faster 802.11ac devices as they begin to roll out this year."
i made a Wireless Shutter for Fuji X100 more info @
handya.co.nz/post/43777800968/wireless-remote-for-fuji-x1...
or
www.petapixel.com/2013/02/27/diy-wireless-remote-created-...
www.messersmith.name/wordpress/2010/03/18/free-at-last/
I'll apologise in advance for any injuries that may occur if visitors fall asleep while reading this post. I probably should have added a "Geeky Content" warning to the title. If you feel drowsy or experience partial paralysis of facial muscles as you wade through this material, try giving yourself a quick, hard slap and move on to something less stupefying before you fall from your chair and do yourself harm.
Today's subject is freedom. I'm drawn back to Dr. Martin Luther King Junior's famous speech in which he quoted an old spiritual song containing words something like, "Thank God almighty, I'm free at last."
My strategic plan all along in my War Against TELIKOM has been to connect to the Internet without any ghost of signals passing through any of its antiquated, poorly maintained and evil equipment. I feel that victory is rapidly approaching. I expect that, by this weekend, I shall be able to sit in my house and connect any time that I please for as long as I please and download as much as I please with never a fear that I will face an exorbitant fee or lose my connection every five minutes.
How can this be? Well, unless your uncle is Daddy Warbucks, you have to have some help. The first battle was won when our organisation purchased a third-party Internet satellite dish, called a VSAT, if you care. I'm trying to avoid too much geek-speak, as it bores the life from me. We've had the satellite Internet connection for about a year now, and it's perking along nicely. We lose it only when it rains torrentially.
So, the question became, how can I tap into that gush of free bytes? Friends come in very handy here. I happened to have one who is the most renowned guru in the land and a geek among geeks.
Well, I can see already that I must shorten this story. I'm beginning to feel sleepy myslef.
Anyway, Mark came up with the idea of connecting to my house by wireless signals. The rub is that these pesky little beams refuse to penetrate anything but air, at least if you plan to go further than a few tens of metres.
Climbing to the top of this old amateur radio tower at the back of our office, I was disappointed to find that I could not see our house: So, the problem became: what can I see from there which I can also see from my house?
I'll digress a moment to refresh myself by showing you the pile of junk that is typically required to get all of this working; It's mostly on the top shelf. You can see, from left to right, a satellite modem which talks to the gizmo up in space and a "router" which splits the signals up somehow and distributes them to the correct computer. These are the essentials, except for the actual wireless gear, which is coming up next. The black box is a "hub" which simply lets you plug a whole bunch of computers into a network and sorts out the torrents of information that flows through it. Below is a UPS which prevents the evil PNG Power from devastating our investments and an old computer which I use to keep tabs on what is going where.
Here is a picture of the front and back of the long-range wireless units. They include a gadget which sends and receives wireless signals and a highly directional antenna which concentrates the beam and allows it to travel much farther between units: A clever bit is that there is a little doohicky which you plug into the wall to provide power through the cable which also carries the network signals. Therefore you need only one cable going to this unit. It's called Power Over Ethernet, but the very sound of that causes my eyelids to sag.
Here is a Google Earth shot of Madang showing the plan to get the web from our office to our house: One unit goes on the ham radio tower at our office. Two units go on the security camera pole that the coconut oil refinery. They talk to each other, to keep the signal going, through a short piece of network cable. The green lines represent the wireless radio beams doing the magic.
So, having gotten from the office to the coconut refinery, we shoot the second beam way across the harbour to the front of our house. Here is a view of town from our veranda taken with my mighty Olympus SP-590UZ at it maximum of 26x optical zoom: You're looking almost a half-kilometre at that little pole in the middle of the frame. It's got security cameras mounted on it already. From that pole I can see the tower at the office and my veranda.
Therefore, I mounted the last unit beside the front door of our house and ran the POE cable to the bedroom wherein lie our thirsty computers: I didn't realise until I saw this picture how much our house needs a coat of paint.
Tomorrow will be the magic day, if it doesn't rain, when the hop units will be installed on the security camera pole. Everything else is installed and powered up.
This weekend I hope to enjoy TELIKOM-free browsing. If it works, it will be magic. If it doesn't, it's back to the drawing board.
A BT Voyager 2091 - this services our entire house, including all the stuff in Tim's office/studio on the top floor. (Update (Dec 2007): this connection used to be made via a wireless Ethernet bridge, but it is now connected via two HomePlug 85Mbps adapters (i.e. Ethernet over the power lines in the house).)
The router carries the unofficial hostname of 'kamidake' (following the naming convention on the home LAN of characters from 'Tenchi Muyo' - it's a long story), but the name is not really used.
RFM12B wireless remote flash module.
This timing give the results how fast the RFM12B module can reveive a 16 bit flash fire command. The module is set to 868MHz and the transfert speed is 115 kbaud. A special sync system is added to fire very fast and reliable between transmitter and receiver.
The timing diagram show the time need between tx and rx (cursor A to cursor B) and is here only 429 usec. Both RFM12B modules are driven by the FPGA hardware in this testcase. This is done considering my highspeed setup for flying insects works with this hardware. But the reveiver part can be done with the AVR controller as well.
SPI speed is set at 2 MHz into my FPGA hardware. For highspeed photography the remote wireless flash need perfect synchronisation with the flash on my basis setup. If the time between the remote flash and the other flashes is different, then the highspeed results show double pictures resulting in blured pictures as a result of this flash timing delay. My hardware calculate now how much power is used on the remote flashes, the fire delay of the RFM12B module and the power on the fix unit. Adjusting all this timings give a perfect flash light all on the same time even is the power change between the systems. Ofcourse the remote flash power is also adjust by the remote wireless module.
The transmitted fire codes here are 43h and 47h. Ofcourse this codes can be changed into the controller if needed.
I will add more info in the near future.
Update 2009 07 28:
An update on the protocol sequencer and the fire command set to 8 bits after the 16 bit synccode give now a delay of only 360 usec between fire command and trigger received. This is the fasted possible transfert with a 8 bit fire command. Now I will test this at longer distance to see how reliable it is.
Update 2009-07-30
New tests are done. Setup of 2 units at longer distance and 2 walls at 115 Kbaud give a reliable 100% flash fire. Delay between command and flash was 360 usec.
Update 2009-08-02
Overview of the Nikon flash timings and the D300 camera see:
www.flickr.com/photos/fotoopa_hs/3778250766/in/set-721576...