DIY Wireless Keylogger Makes You Feel Like James Bond (In Your Own Little World)

March 9, 2011 by Mike Nathan 15 Comments

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Do you need to keep tabs on the kids while they browse the Internet? How about your husband/wife – do you suspect they are dabbling in extra-curriculars on the side? Hey, you’ve got your ~~insecurities~~ reasons, we won’t judge. We will however, show you what [Jerry] over at Keelog has been working on lately.

While the company sells hardware keylogger kits online, [Jerry] has relied on, and understands the importance of open source. Since we all benefit from things being open, he is giving away all of the details for one of his most recent projects, a wireless keylogger. The keylogger plugs in to a PC’s PS/2 port, and wirelessly sends data to a nearby USB dongle up to 20 yards away, all in real-time.

A detailed parts list is provided, as are schematics, PCB masks, firmware, and assembly instructions. However, if you prefer the easier route, you can always buy the completed product or a DIY kit.

This isn’t the first open source keylogger he has released, so be sure to check out his previous work if you prefer a wired keylogging solution.

Quick Hack Brings Wi-Fi To An Aging Laptop

March 6, 2011 by Mike Nathan 33 Comments

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[Jarrod] has an older Compaq laptop he is still pretty keen on, but he has one niggling problem – the laptop doesn’t have a built-in wireless card. He recently changed security protocols on his home wireless network to WPA and realized that his old Linksys PC card only supports WEP. He decided it was time to find another way to connect wirelessly, so he started searching around for options.

It turns out that his laptop does have the ability to accept a LCD-mounted add-on wireless card, but it costs about $100 and doesn’t support WPA. He figured that the card slipped into some sort of glorified USB port, and after disassembling the laptop, he found that he was right.

He quickly soldered a few wires and a USB adapter to the Bluetooth board that already occupied the card slot, then plugged in a wireless mouse to see what would happen. The mouse’s radio powered on without issue, and much to [Jarrod’s] delight, the port was USB 2.0 compatible.

Now that he knows the port is live, he plans on finding a small USB 802.11 G or N adapter to cram into the slot – with the deluge of miniature USB Wi-Fi adapters on the market, that shouldn’t be too hard.

Follow-up: Radio-controlled LED Light Show

March 5, 2011 by Mike Nathan 10 Comments

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[Alan] shared an update with us regarding a project he has been working on for some time, radio-controlled LED light strips destined for use by the Travelling Light Circus. If you are not familiar with the project or need a quick refresher, you can read our post about it here.

He recently met up with the guys from TLC to finish things up and was happily surprised that they did not want to mount his lights on the performers, as was originally planned. He would have had to make a few modifications if that was the case, but instead, they planned on attaching them to bicycle wheels. The light strips were mounted inside translucent plastic tubes that fan out from the center of the wheels, where the battery and radio equipment is located. The wheels were mounted on aluminum poles, allowing the performers to create a visually stunning show, just by spinning the pole.

Check out the pair of videos we have embedded below, the project came together quite nicely.

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On Air Light Parses Webpage Data Wirelessly Without A Computer

March 4, 2011 by Mike Szczys 8 Comments

[Matt Richardson] built this on-air light to indicate whether a Make streaming show is currently in progress. Despite the obvious cord leaving the bottom of the base (it’s a power cord) his creation is pulling data from the Internet wirelessly. He’s using an Xbee module along with an Arduino to pull this off.

In addition to the light itself there’s a base station that we haven’t seen before. The hardware is a Digi ConnectPort Zigbee-to-Internet Gateway. That’s a mouthful but it’s just a box that acts as an Xbee node and facilitates communication between its own Ethernet port and other Xbee devices in the network. So no, you don’t need a computer but you do need an Ethernet connection somewhere for the base station. [Matt] is running an open source software package on the ConnectPort call Xbee Internet Gateway (xig). Watch the video after the break to see the configuration for this package. It’s a snap, and if you’ve never used an Xbee module before this gives you a good idea of how easy it really is.

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How To Find WiFi: Carry A Big Stick And Use Long Exposures

March 2, 2011 by Mike Szczys 14 Comments

Here’s an artsy way to map out WiFi networks around you; use a big light pole and long exposures to graph them on top of photographs. This capture method is often called light painting, and uses the relative brightness of LEDs to stretch out a still image – moving the stick quickly while the shutter is open.

The four-meter tall rod used in this project plays host to 80 white LEDs. An Arduino along with a WiFi shield detect the relative signal strength of the network surrounding the device. The images that are produced with this method are quite pleasing and you’ll enjoy watching the video after the break. We just wish that there was some kind of Google Street View interface to share this data since someone had to go out pounding the pavement with the rather peculiar looking apparatus in order to gather the data in the first place.

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Fly Like Superman Using The Force

March 1, 2011 by Mike Nathan 20 Comments

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At one point or another, who hasn’t had a dream in which you could fly, simply by thinking about it? [Yehuda Duenyas, aka XXXY] is currently working on a project at Rensselaer Polytechnic Institute which can allow you to do just that.

As part of a thesis project dubbed the “Infinity Simulator“, he has constructed a system that allows people to fly about using the elaborate rigging system at RPI’s Experimental Media and Performing Arts Center. His project allows users to glide through the air, walk up walls, and otherwise live out their flying fantasies, with mere thoughts.

An EEG headset is placed on the user, along with other wearable sensors which enhance the audio and visual experience of the person in flight. With enough concentration, the rigging system sweeps people off their feet, sending them soaring anywhere their mind desires. It sounds a bit like pretending to be Superman while using The Force to us, however the installation is described on the EMPAC web site as a “live-action stunt show crossed with a video game.” Either way, sign us up!

Hopefully we will see some video of the completed project in the near future, but in the meantime keep reading to see a behind-the-scenes preview of the flying rig in action.

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Bluetooth-enabled Talking Chicken

February 28, 2011 by Mike Nathan 4 Comments

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[Jeri Ellsworth] sent us a video walkthrough of a hack she did a few years ago using a toy chicken with a motor operated mouth. She wired up a Bluetooth headset’s audio output to a LM386 audio amplifier, which drives the speaker she added to the chicken. The output of the audio amplifier was also connected to a 555 timer in bistable mode to activate the motorized mouth. The motor simply opens the mouth when activated, allowing the built-in spring to snap it shut when the 555 is reset.

Obviously Jeri didn’t send us an old project just for kicks, she wanted to remind all of our readers that the 555 Design Contest comes to a close tomorrow night, March 1st at 11:59 EST. If you haven’t submitted an entry yet, get something started while there is still time!

Keep reading to see Jeri give a quick video overview of her talking Bluetooth chicken.

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