Instructables: exploring - video - wireless http://www.instructables.com Mon, 22 Dec 2014 06:25:35 PST BLOX v1.01 Pcap Packet Capture Hardware http://www.instructables.com/id/Pcap-Packet-Capture-Hardware/ http://cdn.instructables.com/FOW/QE5T/HUEELX3K/FOWQE5THUEELX3K.SQUARE2.jpg http://cdn.instructables.com/FOW/QE5T/HUEELX3K/FOWQE5THUEELX3K.SQUARE.jpg http://cdn.instructables.com/FOW/QE5T/HUEELX3K/FOWQE5THUEELX3K.SMALL.jpg andrew mcneil In this video I will show you how I hacked together a case for my phone. Allowing me to run pcap (packet capture) software for android, without using bulky hardware. More information about pcap can be found here: http://en.wikipedia.org/wiki/Pcap And here: http://www.kismetwireless.net/android-pcap/...
By: andrew mcneil

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Fri, 25 Apr 2014 03:59:39 PDT
Laptop Antenna Upgrade http://www.instructables.com/id/Laptop-Antenna-Upgrade/ http://cdn.instructables.com/FRY/LC1F/HU1HRFUU/FRYLC1FHU1HRFUU.SQUARE2.jpg http://cdn.instructables.com/FRY/LC1F/HU1HRFUU/FRYLC1FHU1HRFUU.SQUARE.jpg http://cdn.instructables.com/FRY/LC1F/HU1HRFUU/FRYLC1FHU1HRFUU.SMALL.jpg andrew mcneil The performance of the wireless on this Samsung netbook was so bad you had to use it next to the router to get any kind of connectivity. I did not want to have a dongle sticking out the side so I decided to upgrade the internal antennas to increase its performance.
By: andrew mcneil

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Tue, 15 Apr 2014 11:54:30 PDT
Dropcam Unplugged! http://www.instructables.com/id/Dropcam-Unplugged/ http://cdn.instructables.com/FO5/TU3U/HR0AVEE0/FO5TU3UHR0AVEE0.SQUARE2.jpg http://cdn.instructables.com/FO5/TU3U/HR0AVEE0/FO5TU3UHR0AVEE0.SQUARE.jpg http://cdn.instructables.com/FO5/TU3U/HR0AVEE0/FO5TU3UHR0AVEE0.SMALL.jpg HeyMimi Last Fall, I got a neat new toy: a Dropcam Wi-fi Security Camera and have been experimenting with new ways to use it ever since!   A few months ago, I modified a birdhouse to accommodate the Dropcam, so that I could mount it outside, as a front door intercom.  But  a birdhouse with a power co...
By: HeyMimi

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Sat, 1 Feb 2014 14:54:54 PST
Biquad Yagi 2 4GHz Wifi Antenna http://www.instructables.com/id/Biquad-Yagi-2-4GHz-Wifi-Antenna/ http://cdn.instructables.com/F91/RLGW/HQJDT95A/F91RLGWHQJDT95A.SQUARE2.jpg http://cdn.instructables.com/F91/RLGW/HQJDT95A/F91RLGWHQJDT95A.SQUARE.jpg http://cdn.instructables.com/F91/RLGW/HQJDT95A/F91RLGWHQJDT95A.SMALL.jpg andrew mcneil The Biquad Yagi has turned out to be an excellent directional antenna. Performing much better than I first thought it would. I did change the measurements from the link here: http://homemakeant.blogspot.co.uk/2008/06/biquad-yagi-24ghz-antenna.html Although this only has 6 elements, 4 parasitic, 1 d...
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Fri, 17 Jan 2014 12:36:00 PST
Long Range Dual Band Wifi Repeater http://www.instructables.com/id/Long-Range-Dual-Band-Wifi-Repeater/ http://cdn.instructables.com/FHT/MS5Z/HQ95OV41/FHTMS5ZHQ95OV41.SQUARE2.jpg http://cdn.instructables.com/FHT/MS5Z/HQ95OV41/FHTMS5ZHQ95OV41.SQUARE.jpg http://cdn.instructables.com/FHT/MS5Z/HQ95OV41/FHTMS5ZHQ95OV41.SMALL.jpg andrew mcneil In this video I will show you how to construct a dual band long range repeater for 2.4GHz and 5GHz wifi. The build is based around the Edimax EW-7238RPD. A dual band repeater that sells for less than £40 and is easy to setup. EDIMAX EW-7238RPD WIRELESS N 300MBPS DUAL BAND UNIVERSAL WIFI EXTENDER REP...
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Fri, 10 Jan 2014 05:18:43 PST
Dipole Antenna for 5GHz and 5.8GHz http://www.instructables.com/id/Dipole-Antenna-for-5GHz-and-58GHz/ http://cdn.instructables.com/FWK/OM69/HQ6E490S/FWKOM69HQ6E490S.SQUARE2.jpg http://cdn.instructables.com/FWK/OM69/HQ6E490S/FWKOM69HQ6E490S.SQUARE.jpg http://cdn.instructables.com/FWK/OM69/HQ6E490S/FWKOM69HQ6E490S.SMALL.jpg andrew mcneil Dipole antenna for 5GHz and 5.8GHz In this video I will show you how to construct a dipole antenna for the 5GHz spectrum which can be used in many applications. Dipole antennas are normally ½ wave but I will show you how to build a dipole greater than a ½ wave and still keep it resonant to frequency...
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Wed, 8 Jan 2014 03:14:39 PST
Sky Hub SR101 Modification Fix http://www.instructables.com/id/Sky-Hub-SR101-Modification-Fix/ http://cdn.instructables.com/F4E/YUSM/HPJBISFT/F4EYUSMHPJBISFT.SQUARE2.jpg http://cdn.instructables.com/F4E/YUSM/HPJBISFT/F4EYUSMHPJBISFT.SQUARE.jpg http://cdn.instructables.com/F4E/YUSM/HPJBISFT/F4EYUSMHPJBISFT.SMALL.jpg andrew mcneil Sky Hub sr101 Well in this video we take a look at the new Sky Hub. This has to be worst wireless router given out by the top 6 broadband providers in the UK today. Not only is it limited by poor antenna design it is  severely crippled by the built in power supply and its lack of shielding. I have n...
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Mon, 23 Dec 2013 07:23:16 PST
Sky Wireless Router Antenna Mod (Sagemcom F@ST2304) http://www.instructables.com/id/Sky-Wireless-Router-Antenna-Mod-Sagemcom-FST2304/ http://cdn.instructables.com/FE0/PSMA/HPAOZ1SE/FE0PSMAHPAOZ1SE.SQUARE2.jpg http://cdn.instructables.com/FE0/PSMA/HPAOZ1SE/FE0PSMAHPAOZ1SE.SQUARE.jpg http://cdn.instructables.com/FE0/PSMA/HPAOZ1SE/FE0PSMAHPAOZ1SE.SMALL.jpg andrew mcneil In this video I will show you how to add external SMA connecters to your Sky router. This gives you the option of adding different antennas to your router to increase the signal range leading to better connectivity. The methods shown in this video can be used on many routers not just the Sagemcom. ...
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Tue, 17 Dec 2013 09:27:18 PST
BT Home Hub 3 Wireless router Antenna Modification http://www.instructables.com/id/BT-Home-Hub-3-Wireless-router-Antenna-Modification/ http://cdn.instructables.com/FS3/O6Z9/HPA3XRVD/FS3O6Z9HPA3XRVD.SQUARE2.jpg http://cdn.instructables.com/FS3/O6Z9/HPA3XRVD/FS3O6Z9HPA3XRVD.SQUARE.jpg http://cdn.instructables.com/FS3/O6Z9/HPA3XRVD/FS3O6Z9HPA3XRVD.SMALL.jpg andrew mcneil In this video I will show you how to improve the range of the BT home hub wireless router. Steps taken in this video will also work on many other routers. dipole antenna  biquad antenna
By: andrew mcneil

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Mon, 16 Dec 2013 14:03:39 PST
Dipole Antenna for 2 4 ghz Wifi http://www.instructables.com/id/Dipole-Antenna-for-2-4-ghz-Wifi/ http://cdn.instructables.com/FTI/CSN8/HP6YO6PF/FTICSN8HP6YO6PF.SQUARE2.jpg http://cdn.instructables.com/FTI/CSN8/HP6YO6PF/FTICSN8HP6YO6PF.SQUARE.jpg http://cdn.instructables.com/FTI/CSN8/HP6YO6PF/FTICSN8HP6YO6PF.SMALL.jpg andrew mcneil Dipole antennas are simple to construct and can be used in many applications. In this video I will show you how to construct a dipole antenna for the 2.4GHz spectrum. Dipole antennas are normally ½ wave but I will show you how to build a dipole greater than a ½ wave and still keep it resonant to the...
By: andrew mcneil

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Sat, 14 Dec 2013 07:30:51 PST
Biconical Antenna 2 4GHz http://www.instructables.com/id/Biconical-Antenna-2-4GHz/ http://cdn.instructables.com/FBB/CU3J/HOUG567X/FBBCU3JHOUG567X.SQUARE2.jpg http://cdn.instructables.com/FBB/CU3J/HOUG567X/FBBCU3JHOUG567X.SQUARE.jpg http://cdn.instructables.com/FBB/CU3J/HOUG567X/FBBCU3JHOUG567X.SMALL.jpg andrew mcneil In this video I will show you how to make a Bicone or Biconical antenna for 2.4GHz applications. The Bicone antenna performs in much the same way as a Discone antenna. However you can use the Biconical antennas radiation pattern to your advantage to achieve a much longer range depending on your requ...
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Fri, 6 Dec 2013 09:48:25 PST
Discone Antenna 2.4GHz http://www.instructables.com/id/Discone-Antenna-24GHz/ http://cdn.instructables.com/FET/YZ27/HOHY6KEN/FETYZ27HOHY6KEN.SQUARE2.jpg http://cdn.instructables.com/FET/YZ27/HOHY6KEN/FETYZ27HOHY6KEN.SQUARE.jpg http://cdn.instructables.com/FET/YZ27/HOHY6KEN/FETYZ27HOHY6KEN.SMALL.jpg andrew mcneil Here I will show you how to make a discone antenna for 2.4GHz. The discone is an omnidirectional and vertically polarized antenna, lending itself to many applications. For its size it is extremely powerful, offers better performance than a standard dipole antenna and as powerful as a cloverleaf. Tem...
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Thu, 28 Nov 2013 11:25:24 PST
Helical Antenna 5.8GHz 10 Turn http://www.instructables.com/id/Helical-Antenna-58GHz-10-Turn/ http://cdn.instructables.com/FY2/T6TJ/HNRL5NIX/FY2T6TJHNRL5NIX.SQUARE2.jpg http://cdn.instructables.com/FY2/T6TJ/HNRL5NIX/FY2T6TJHNRL5NIX.SQUARE.jpg http://cdn.instructables.com/FY2/T6TJ/HNRL5NIX/FY2T6TJHNRL5NIX.SMALL.jpg andrew mcneil Helical Antenna 5.8GHz Part one of three videos for a first person view setup. Template can be downloaded here: https://docs.google.com/file/d/0BzmJxxD-Z4B6dUVpcm9wZm9GcTQ/edit?usp=sharing
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Fri, 8 Nov 2013 12:55:21 PST
Cloverleaf Antenna 5.8GHz http://www.instructables.com/id/Cloverleaf-Antenna-58GHz/ http://cdn.instructables.com/FLZ/FRGL/HNRL5NQ4/FLZFRGLHNRL5NQ4.SQUARE2.jpg http://cdn.instructables.com/FLZ/FRGL/HNRL5NQ4/FLZFRGLHNRL5NQ4.SQUARE.jpg http://cdn.instructables.com/FLZ/FRGL/HNRL5NQ4/FLZFRGLHNRL5NQ4.SMALL.jpg andrew mcneil Part Three of three videos for a first person view setup at 5.8GHz.
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Fri, 8 Nov 2013 12:53:06 PST
Helical Antenna 5 8GHz 4 Turn http://www.instructables.com/id/Helical-Antenna-5-8GHz-4-Turn/ http://cdn.instructables.com/FJN/SXYY/HNRL5NMK/FJNSXYYHNRL5NMK.SQUARE2.jpg http://cdn.instructables.com/FJN/SXYY/HNRL5NMK/FJNSXYYHNRL5NMK.SQUARE.jpg http://cdn.instructables.com/FJN/SXYY/HNRL5NMK/FJNSXYYHNRL5NMK.SMALL.jpg andrew mcneil Part two of three videos for a first person view setup. Template can be downloaded here: https://docs.google.com/file/d/0BzmJxxD-Z4B6dUVpcm9wZm9GcTQ/edit?usp=sharing
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Fri, 8 Nov 2013 12:51:10 PST
Long Range Yagi Antenna 19 Element 2.4GHz http://www.instructables.com/id/Long-Range-Yagi-Antenna-19-Element-2-4GHz/ http://cdn.instructables.com/FVV/RWVP/HLZRKUG3/FVVRWVPHLZRKUG3.SQUARE2.jpg http://cdn.instructables.com/FVV/RWVP/HLZRKUG3/FVVRWVPHLZRKUG3.SQUARE.jpg http://cdn.instructables.com/FVV/RWVP/HLZRKUG3/FVVRWVPHLZRKUG3.SMALL.jpg andrew mcneil Yagi Antenna 19 Element (Yagi in a drainpipe)! Easy build yagi that gives at least 15dbi. A long range antenna for 2.4 ghz wifi 802.11 b/g/n frequencies. Yagi antennas exhibit a narrow beamwidth and high front to back ratios to help minimise any potential interference to and from other systems. Temp...
By: andrew mcneil

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Sun, 29 Sep 2013 10:02:30 PDT
phishing http://www.instructables.com/id/phishing/ http://cdn.instructables.com/FCY/PB3K/HLZH08S6/FCYPB3KHLZH08S6.SQUARE2.jpg http://cdn.instructables.com/FCY/PB3K/HLZH08S6/FCYPB3KHLZH08S6.SQUARE.jpg http://cdn.instructables.com/FCY/PB3K/HLZH08S6/FCYPB3KHLZH08S6.SMALL.jpg soroush731 Basic phishing attacks http://www.youtube.com/playlist?list=PLpzjDDwf3w-1Qsj367W81uFMQGUtyFpGL PLEASE SUBSCRIBE, LIKE AND SHARE!
By: soroush731

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Tue, 24 Sep 2013 16:37:41 PDT
2.4GHz Yagi in a Can http://www.instructables.com/id/24GHz-Yagi-in-a-Can/ http://cdn.instructables.com/F70/K2A9/HLSHJ1K0/F70K2A9HLSHJ1K0.SQUARE2.jpg http://cdn.instructables.com/F70/K2A9/HLSHJ1K0/F70K2A9HLSHJ1K0.SQUARE.jpg http://cdn.instructables.com/F70/K2A9/HLSHJ1K0/F70K2A9HLSHJ1K0.SMALL.jpg andrew mcneil Yagi antenna for the 2.4GHz spectrum (Wi-Fi).  What’s different about this antenna is that it is inside a cantenna giving it more range by narrowing its beamwidth making it more directional than a standard Yagi. yagi template: https://docs.google.com/file/d/0BzmJxxD-Z4B6WEVnUFN6V2pRMEU/edit?usp=shar...
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Mon, 23 Sep 2013 15:51:23 PDT
Wifi Jammer MK2 http://www.instructables.com/id/Wifi-Jammer-MK2/ http://cdn.instructables.com/FSM/L4ZX/HLFV0KYJ/FSML4ZXHLFV0KYJ.SQUARE2.jpg http://cdn.instructables.com/FSM/L4ZX/HLFV0KYJ/FSML4ZXHLFV0KYJ.SQUARE.jpg http://cdn.instructables.com/FSM/L4ZX/HLFV0KYJ/FSML4ZXHLFV0KYJ.SMALL.jpg andrew mcneil This uses the same 2.4GHz AV transmitters used in the first jammer, but this time they run through a 4 watt amplifier. Battery capacity has also been increase using 3.7 volt phone batteries. The main reason for building the MK2 was to have more control over what part of the spectrum I am jamming. So...
By: andrew mcneil

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Tue, 10 Sep 2013 23:01:52 PDT
connect to every wifi http://www.instructables.com/id/connect-to-every-wifi/ http://cdn.instructables.com/F83/CUJI/HLBR5G8K/F83CUJIHLBR5G8K.SQUARE2.jpg http://cdn.instructables.com/F83/CUJI/HLBR5G8K/F83CUJIHLBR5G8K.SQUARE.jpg http://cdn.instructables.com/F83/CUJI/HLBR5G8K/F83CUJIHLBR5G8K.SMALL.jpg soroush731 how to connect to any WiFi with wpa2 password. http://www.youtube.com/playlist?list=PLpzjDDwf3w-3LLhrVQgkI9Q45GkAj5o93 PLEASE LIKE SHARE AND SUBSCRIBE
By: soroush731

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Sun, 8 Sep 2013 10:23:55 PDT
USB Wireless Antenna Modification http://www.instructables.com/id/USB-Wireless-Antenna-Modification/ http://cdn.instructables.com/FDO/YQPR/HKZAW705/FDOYQPRHKZAW705.SQUARE2.jpg http://cdn.instructables.com/FDO/YQPR/HKZAW705/FDOYQPRHKZAW705.SQUARE.jpg http://cdn.instructables.com/FDO/YQPR/HKZAW705/FDOYQPRHKZAW705.SMALL.jpg andrew mcneil USB Wi-Fi adapter external antenna modification.  Improve signal strength and flexibility to add different types of antennas. TP LINK TL-WDN3200 Wireless N600 Dual Band USB Adapter
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Sun, 1 Sep 2013 22:43:25 PDT
Double Biquad Antenna for the 2 4GHz Band http://www.instructables.com/id/Double-Biquad-Antenna-for-the-2-4GHz-Band/ http://cdn.instructables.com/FZ9/AKA6/HKUD44YK/FZ9AKA6HKUD44YK.SQUARE2.jpg http://cdn.instructables.com/FZ9/AKA6/HKUD44YK/FZ9AKA6HKUD44YK.SQUARE.jpg http://cdn.instructables.com/FZ9/AKA6/HKUD44YK/FZ9AKA6HKUD44YK.SMALL.jpg andrew mcneil Fully detailed construction of a 16dB gain Double Biquad Antenna for the 2.4GHz wifi band. The biquad is a very simple design but care must be taken when measuring each wavelength. Made correctly it is extremely powerful. There are lots of blogs and videos on the internet showing how to build these,...
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Mon, 26 Aug 2013 23:01:50 PDT
Double Biquad Antenna for the 5.8GHz Band http://www.instructables.com/id/Double-Biquad-Antenna-for-the-58GHz-Band/ http://cdn.instructables.com/FIS/SCQU/HKPXBJA9/FISSCQUHKPXBJA9.SQUARE2.jpg http://cdn.instructables.com/FIS/SCQU/HKPXBJA9/FISSCQUHKPXBJA9.SQUARE.jpg http://cdn.instructables.com/FIS/SCQU/HKPXBJA9/FISSCQUHKPXBJA9.SMALL.jpg andrew mcneil How to build a double biquad antenna for the 5GHz band. Increase the range of your Wi-Fi connection. There are lots of instructions on how to build these but very few on how to construct a housing that does not look like something from the plumbing section of your local hardware store. This design i...
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Sun, 25 Aug 2013 22:39:55 PDT
5GHz Coax Dipole Omnidirectional Antenna http://www.instructables.com/id/5GHz-Coax-Dipole-Omnidirectional-Antenna/ http://cdn.instructables.com/FQT/3PQ8/HKJTATBF/FQT3PQ8HKJTATBF.SQUARE2.jpg http://cdn.instructables.com/FQT/3PQ8/HKJTATBF/FQT3PQ8HKJTATBF.SQUARE.jpg http://cdn.instructables.com/FQT/3PQ8/HKJTATBF/FQT3PQ8HKJTATBF.SMALL.jpg andrew mcneil 5GHz coax dipole, omnidirectional antenna. Normally these antennas are made entirely from coax. My method though replaces the outer braided copper wire with metal tubes cut to the correct wavelength. This method is much easier to construct and get the wavelength correct in each section of the antenn...
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Mon, 19 Aug 2013 22:20:31 PDT
Sector Antenna for 5GHz wifi http://www.instructables.com/id/Sector-Antenna-for-5GHz-wifi/ http://cdn.instructables.com/FN4/INWL/HJKC7OTQ/FN4INWLHJKC7OTQ.SQUARE2.jpg http://cdn.instructables.com/FN4/INWL/HJKC7OTQ/FN4INWLHJKC7OTQ.SQUARE.jpg http://cdn.instructables.com/FN4/INWL/HJKC7OTQ/FN4INWLHJKC7OTQ.SMALL.jpg andrew mcneil It is a centre-fed broadside array antenna, based on the Franklin Antenna It has high gain but a very narrow focus beam You will often find these antennas on mobile phone masts in an array setup of 6 or more. ¼ wave 12.93mm ½ wave 25.86mm Back Reflector 35mm by 240mm http://en.wikipedia.org/wiki/S...
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Sun, 11 Aug 2013 21:46:27 PDT
DIY plasma globe from a light bulb and facial machine http://www.instructables.com/id/DIY-plasma-globe-from-a-light-bulb-and-facial-mach/ http://cdn.instructables.com/FAX/V53Y/HJKC2BQB/FAXV53YHJKC2BQB.SQUARE2.jpg http://cdn.instructables.com/FAX/V53Y/HJKC2BQB/FAXV53YHJKC2BQB.SQUARE.jpg http://cdn.instructables.com/FAX/V53Y/HJKC2BQB/FAXV53YHJKC2BQB.SMALL.jpg GREENPOWERSCIENCE This is a plasma globe from an incandescent light bulb and a hugh frequency facial machine. This machine is $160 with the galvanic option. The high frequency alone sells for $25 on the internet.
By: GREENPOWERSCIENCE

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Thu, 1 Aug 2013 14:38:46 PDT
5 GHz Collinear Antenna http://www.instructables.com/id/5-GHz-Collinear-Antenna/ http://cdn.instructables.com/FYG/TJSH/HJKC6HVT/FYGTJSHHJKC6HVT.SQUARE2.jpg http://cdn.instructables.com/FYG/TJSH/HJKC6HVT/FYGTJSHHJKC6HVT.SQUARE.jpg http://cdn.instructables.com/FYG/TJSH/HJKC6HVT/FYGTJSHHJKC6HVT.SMALL.jpg andrew mcneil 5 Hz collinear antenna This video is the start of many based around the design of 5 Hz antennas for the Wi-Fi spectrum. The collinear antenna is an omnidirectional antenna much like the rubber duck dipole antenna. The main advantage of collinear antenna is its simple structure and relatively small d...
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Mon, 29 Jul 2013 23:57:14 PDT
iPod AR. Drone flying spy camera at Brookstone and Apple smart phone DRONE by Parrot http://www.instructables.com/id/iPod-AR-Drone-flying-spy-camera-at-Brookstone-and/ http://cdn.instructables.com/FGH/U0UM/HHS9SAHH/FGHU0UMHHS9SAHH.SQUARE2.jpg http://cdn.instructables.com/FGH/U0UM/HHS9SAHH/FGHU0UMHHS9SAHH.SQUARE.jpg http://cdn.instructables.com/FGH/U0UM/HHS9SAHH/FGHU0UMHHS9SAHH.SMALL.jpg GREENPOWERSCIENCE http://www.greenpowerscience.com/ This A.R. Drone requires an iPod, iPhone or iPad to fly. It is a cool gadget that allows for hours of fun. I attached an iPod camera and recorded video. iPod available at Apple Computer Stores, AR Drone available at Brookstone. http://www.greenpowerscience.com/ Par...
By: GREENPOWERSCIENCE

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Thu, 13 Jun 2013 16:01:45 PDT
Build a long range Wi-Fi repeater http://www.instructables.com/id/Build-a-long-range-Wi-Fi-repeater/ http://cdn.instructables.com/FRA/HP6J/HH2VNF16/FRAHP6JHH2VNF16.SQUARE2.jpg http://cdn.instructables.com/FRA/HP6J/HH2VNF16/FRAHP6JHH2VNF16.SQUARE.jpg http://cdn.instructables.com/FRA/HP6J/HH2VNF16/FRAHP6JHH2VNF16.SMALL.jpg andrew mcneil Build a long range Wi-Fi repeater I needed to get a wireless internet connection into my workshop. I used a TP Link TL-WR702N in repeater mode and upgraded the antennas to achieve much better range. Not only can I now connect with my laptop. I can also connect with my phone. Links: http://www.wikare...
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Tue, 28 May 2013 21:53:01 PDT
Build your own WIFI jammer http://www.instructables.com/id/Build-your-own-WIFI-jammer/ http://cdn.instructables.com/F7X/M454/HFSHV02H/F7XM454HFSHV02H.SQUARE2.jpg http://cdn.instructables.com/F7X/M454/HFSHV02H/F7XM454HFSHV02H.SQUARE.jpg http://cdn.instructables.com/F7X/M454/HFSHV02H/F7XM454HFSHV02H.SMALL.jpg andrew mcneil Build your own WIFI jammer using a 2.4GHz AV transmitters. In this video I will show you how you can build your own jammer to jam a WIFI connection. I will also explain how this works and the difference between jamming and interference. Wikipedia page on jamming : http://en.wikipedia.org/wiki/Radio...
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Tue, 7 May 2013 10:48:13 PDT
Build a 2.4Ghz Helical Antenna http://www.instructables.com/id/Build-a-24Ghz-Helical-Antenna/ http://cdn.instructables.com/FBG/OT0B/HF243O3L/FBGOT0BHF243O3L.SQUARE2.jpg http://cdn.instructables.com/FBG/OT0B/HF243O3L/FBGOT0BHF243O3L.SQUARE.jpg http://cdn.instructables.com/FBG/OT0B/HF243O3L/FBGOT0BHF243O3L.SMALL.jpg andrew mcneil Although this helical antenna only has 3 turns it is portable and the performance, only slightly less than a 14 turn helical antenna. link to template: https://docs.google.com/file/d/0BzmJxxD-Z4B6ZjM0OC1ORVBpOVk/edit?usp=sharing
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Sat, 6 Apr 2013 10:15:00 PDT
Make your own 2.4 GHz Circular Polarized Clover Leaf antenna http://www.instructables.com/id/Make-your-own-24-GHz-Circular-Polarized-Clover-Le/ http://cdn.instructables.com/FUM/QWBF/HF243G14/FUMQWBFHF243G14.SQUARE2.jpg http://cdn.instructables.com/FUM/QWBF/HF243G14/FUMQWBFHF243G14.SQUARE.jpg http://cdn.instructables.com/FUM/QWBF/HF243G14/FUMQWBFHF243G14.SMALL.jpg andrew mcneil Make your own 2.4 GHz Circular Polarized Clover Leaf antenna. This is a 2.4 GHz circularly polarized omnidirectional antenna.
By: andrew mcneil

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Fri, 5 Apr 2013 08:01:21 PDT
Connect any wireless microphone to iPod, iPad or IPhone http://www.instructables.com/id/Connect-any-wireless-microphone-to-iPod-iPad-or-I/ http://cdn.instructables.com/FIO/XFS5/HELWX4BS/FIOXFS5HELWX4BS.SQUARE2.jpg http://cdn.instructables.com/FIO/XFS5/HELWX4BS/FIOXFS5HELWX4BS.SQUARE.jpg http://cdn.instructables.com/FIO/XFS5/HELWX4BS/FIOXFS5HELWX4BS.SMALL.jpg hermanwahsletn The trick is the 2,2 kOhm in parallel with the input to iPod, iPad or IPhone
By: hermanwahsletn

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Sun, 24 Mar 2013 09:20:55 PDT
ADHOC http://www.instructables.com/id/ADHOC/ http://cdn.instructables.com/FGX/PF4X/GRN96GFH/FGXPF4XGRN96GFH.SQUARE2.jpg http://cdn.instructables.com/FGX/PF4X/GRN96GFH/FGXPF4XGRN96GFH.SQUARE.jpg http://cdn.instructables.com/FGX/PF4X/GRN96GFH/FGXPF4XGRN96GFH.SMALL.jpg timoyti This video is about how to make an ADHOC network in an easy and fast manner.
By: timoyti

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Mon, 22 Aug 2011 03:21:46 PDT
Bluetooth Pulse Oximeter http://www.instructables.com/id/Bluetooth-Pulse-Oximeter/ http://cdn.instructables.com/FU3/5T7A/GALKYN01/FU35T7AGALKYN01.SQUARE2.jpg http://cdn.instructables.com/FU3/5T7A/GALKYN01/FU35T7AGALKYN01.SQUARE.jpg http://cdn.instructables.com/FU3/5T7A/GALKYN01/FU35T7AGALKYN01.SMALL.jpg kunal_djscoe This video shows Interfacing a PulseOximeter with  Labview program using Bluetooth technology.
By: kunal_djscoe

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Sun, 20 Jun 2010 16:49:18 PDT
Accelerometer Tilt Controlled Wireless RGB LED-lights http://www.instructables.com/id/Accelerometer-Tilt-Controlled-Wireless-RGB-LED-lig/ http://cdn.instructables.com/FDG/7MZ3/FLROLYNE/FDG7MZ3FLROLYNE.SQUARE2.jpg http://cdn.instructables.com/FDG/7MZ3/FLROLYNE/FDG7MZ3FLROLYNE.SQUARE.jpg http://cdn.instructables.com/FDG/7MZ3/FLROLYNE/FDG7MZ3FLROLYNE.SMALL.jpg Andlier This is the video of my instructable on Accelerometer Tilt Controlled Wireless RGB LED-lights. It shows the transmitter tilted in different directions and the corresponding light in the lamp.Instructable
By: Andlier

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Tue, 7 Oct 2008 15:53:18 PDT
How to: Double Your Wireless Singal EASY AND FREE! http://www.instructables.com/id/How-to-Double-Your-Wireless-Singal-EASY-AND-FREE/ http://cdn.instructables.com/FUS/TNEF/FCEILU7H/FUSTNEFFCEILU7H.SQUARE2.jpg http://cdn.instructables.com/FUS/TNEF/FCEILU7H/FUSTNEFFCEILU7H.SQUARE.jpg http://cdn.instructables.com/FUS/TNEF/FCEILU7H/FUSTNEFFCEILU7H.SMALL.jpg Kaspar389 In this video, Ill show you how to Double Your Wireless Signal, using simple instructions and free materials.TEMPLATE LINK
By: Kaspar389

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Tue, 12 Feb 2008 20:20:33 PST