Instructables: exploring - technology - antenna http://www.instructables.com Sat, 30 Jul 2016 02:29:55 PDT BLOX v1.01 Starting Ham Radio - Getting Licensed http://www.instructables.com/id/Starting-Ham-Radio-Getting-Licensed/
Starting Ham Radio - Getting Licensed - More DIY How To Projects]]> http://cdn.instructables.com/FWS/A7N4/IR5MVEMT/FWSA7N4IR5MVEMT.SQUARE2.jpg http://cdn.instructables.com/FWS/A7N4/IR5MVEMT/FWSA7N4IR5MVEMT.SQUARE.jpg http://cdn.instructables.com/FWS/A7N4/IR5MVEMT/FWSA7N4IR5MVEMT.SMALL.jpg Caleb777 How to study to get your Technician Class Ham Radio License for free.
By: Caleb777

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Thu, 28 Jul 2016 07:52:59 PDT
DIY FPV Antenna Protector Case http://www.instructables.com/id/DIY-FPV-Antenna-Protector-Case/
DIY FPV Antenna Protector Case - More DIY How To Projects]]> http://cdn.instructables.com/F0P/NP99/IQMMNBWQ/F0PNP99IQMMNBWQ.SQUARE2.jpg http://cdn.instructables.com/F0P/NP99/IQMMNBWQ/F0PNP99IQMMNBWQ.SQUARE.jpg http://cdn.instructables.com/F0P/NP99/IQMMNBWQ/F0PNP99IQMMNBWQ.SMALL.jpg HavocRC Ever drop some high dollars on some nice FPV antennas, only for the leaves to break/get bent in a crash!? It's so frustrating! Or if the antenna had an existing cover, and it broke, leaving the antenna bare? Now you have an easy cheap method to pop a case on to keep your antenna together, money in y...
By: HavocRC

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Thu, 14 Jul 2016 16:42:00 PDT
From Old Motors Into Signal Booster http://www.instructables.com/id/From-Old-Motors-Into-Signal-Booster/
From Old Motors Into Signal Booster - More DIY How To Projects]]> http://cdn.instructables.com/FIX/YJAW/IQFFBZBL/FIXYJAWIQFFBZBL.SQUARE2.jpg http://cdn.instructables.com/FIX/YJAW/IQFFBZBL/FIXYJAWIQFFBZBL.SQUARE.jpg http://cdn.instructables.com/FIX/YJAW/IQFFBZBL/FIXYJAWIQFFBZBL.SMALL.jpg balsuryana Do you have old dc motors / any motors? don't throw them! lets recycle it! Lets make a signal booster!! For:PhoneSmartphonesModemWifi& anythingSimple to make, Super signal booster, easy to use and carry, light and thin, And many more.Suitable for use when an adventure, because the signal will weaken...
By: balsuryana

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Sun, 10 Jul 2016 08:44:49 PDT
Small Antenna Vs. Big Antenna for the Noob http://www.instructables.com/id/Small-Antenna-Vs-Big-Antenna-for-the-Noob/
Small Antenna Vs. Big Antenna for the Noob - More DIY How To Projects]]> http://cdn.instructables.com/FW6/YXBF/IQ6VIYB3/FW6YXBFIQ6VIYB3.SQUARE2.jpg http://cdn.instructables.com/FW6/YXBF/IQ6VIYB3/FW6YXBFIQ6VIYB3.SQUARE.jpg http://cdn.instructables.com/FW6/YXBF/IQ6VIYB3/FW6YXBFIQ6VIYB3.SMALL.jpg X0n1T3 I should first say that this instructable is NOT for the "PRO" or experienced user... This is mainly for those who are new or are stepping outside their comfort zone and want a quick reference but do not want a huge lecture on wireless technologies... And hopefully with a better WiFi reception, You...
By: X0n1T3

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Tue, 5 Jul 2016 12:53:14 PDT
Fm Antenna http://www.instructables.com/id/Fm-Antenna/
Fm Antenna - More DIY How To Projects]]> http://cdn.instructables.com/F64/IOUC/IQ5PTIBR/F64IOUCIQ5PTIBR.SQUARE2.jpg http://cdn.instructables.com/F64/IOUC/IQ5PTIBR/F64IOUCIQ5PTIBR.SQUARE.jpg http://cdn.instructables.com/F64/IOUC/IQ5PTIBR/F64IOUCIQ5PTIBR.SMALL.jpg Detectingdragon777 This project will tell you how to make a Fm antenna out of some medium thin copper wire and a cardboard wrapping paper tube. Copper wire Wrap some medium thin bare copper wire around a cardboard wrapping paper tube. Make each loop around a half inch apart. Connection Stand the tube on its end ...
By: Detectingdragon777

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Sun, 3 Jul 2016 05:21:28 PDT
More Durable Windsurfer Wi-Fi Extender http://www.instructables.com/id/More-Durable-Windsurfer-Wi-Fi-Extender/
More Durable Windsurfer Wi-Fi Extender - More DIY How To Projects]]> http://cdn.instructables.com/FNP/47FY/IPZMJZAW/FNP47FYIPZMJZAW.SQUARE2.jpg http://cdn.instructables.com/FNP/47FY/IPZMJZAW/FNP47FYIPZMJZAW.SQUARE.jpg http://cdn.instructables.com/FNP/47FY/IPZMJZAW/FNP47FYIPZMJZAW.SMALL.jpg gonzzo We all know about the Windsurfer Wi-Fi extender, but this is a more durable version of it. Materials required - Windsurfer Template ( Print above picture )- Cookies or Candy tin- Soft plastic ( i use a empty container of vinegar )- Scissors- Utility knife- Glue gun- Masking tape- Lighter- Sharpi...
By: gonzzo

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Tue, 28 Jun 2016 11:11:01 PDT
Homemade coaxial antenna cable http://www.instructables.com/id/Homemade-Coaxial-Antenna-Cable/
Homemade coaxial antenna cable - More DIY How To Projects]]> http://cdn.instructables.com/FN7/U1QI/IPK99QHU/FN7U1QIIPK99QHU.SQUARE2.jpg http://cdn.instructables.com/FN7/U1QI/IPK99QHU/FN7U1QIIPK99QHU.SQUARE.jpg http://cdn.instructables.com/FN7/U1QI/IPK99QHU/FN7U1QIIPK99QHU.SMALL.jpg rallekralle Hello yet again readers!today i'll be showing you how to make some really simple homemade coaxial cable, for FPV antennas n' stuff.but first, a bit of a disclaimer: i don't know anything about what makes antenna cable "good", but i see no reason why this wouldn't work fine.Let's get started! Get y...
By: rallekralle

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Sun, 19 Jun 2016 04:26:20 PDT
Durango rear hatch antenna mount http://www.instructables.com/id/Durango-Rear-Hatch-Antenna-Mount/
Durango rear hatch antenna mount - More DIY How To Projects]]> http://cdn.instructables.com/FLF/U2Q4/IPCYCS67/FLFU2Q4IPCYCS67.SQUARE2.jpg http://cdn.instructables.com/FLF/U2Q4/IPCYCS67/FLFU2Q4IPCYCS67.SQUARE.jpg http://cdn.instructables.com/FLF/U2Q4/IPCYCS67/FLFU2Q4IPCYCS67.SMALL.jpg dosman33 These directions cover how to mount an antenna on the rear hatch of a 2001 Dodge Durango. This is a mostly non-permanent mounting option so we're not drilling any holes, this is often the 2nd most important decision antenna installers have to make (over the mounting location). The most optimal locat...
By: dosman33

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Mon, 13 Jun 2016 09:10:26 PDT
Wireless - omnidirectional antenna Plus +10Db - Antena Omni Potencializar http://www.instructables.com/id/Wireless-Omnidirectional-Antenna-Plus-10Db-Antena-/
Wireless - omnidirectional antenna Plus +10Db - Antena Omni Potencializar - More DIY How To Projects]]> http://cdn.instructables.com/FX4/R422/IOLP28Q0/FX4R422IOLP28Q0.SQUARE2.jpg http://cdn.instructables.com/FX4/R422/IOLP28Q0/FX4R422IOLP28Q0.SQUARE.jpg http://cdn.instructables.com/FX4/R422/IOLP28Q0/FX4R422IOLP28Q0.SMALL.jpg JuarezG Antena Wireless omnidirecional para potencializar sinal de roteadorWireless - omnidirectional antenna Plus +10Db - Antena Omni PotencializarMATERIAL:TUBO DE LATÃO, USADO EM ANTENAS CABO COAXIAL DE 50 Omhscable coaxial 50 OmhsAdaptador FEME ou antena padrão de roteador para usar como conector prontot...
By: JuarezG

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Tue, 24 May 2016 17:07:16 PDT
How to Modify RC CAR Via 2.4 GHz NRF24L01 Arduino Part2 Reciever(Rx) http://www.instructables.com/id/How-to-Modify-RC-CAR-Via-24-GHz-NRF24L01-Arduino-P-1/
How to Modify RC CAR Via 2.4 GHz NRF24L01 Arduino Part2 Reciever(Rx) - More DIY How To Projects]]> http://cdn.instructables.com/FX5/Z4II/IN35TX2V/FX5Z4IIIN35TX2V.SQUARE2.jpg http://cdn.instructables.com/FX5/Z4II/IN35TX2V/FX5Z4IIIN35TX2V.SQUARE.jpg http://cdn.instructables.com/FX5/Z4II/IN35TX2V/FX5Z4IIIN35TX2V.SMALL.jpg nipon4666 This is the continued instruction of "How to Modify RC CAR Via 2.4 GHz NRF24L01 Arduino Part1 Transmitter(Tx)"The instruction will advice how to build 2.4 GHz system receiver that basically use in rc car today.Thank to arduino-info.wikispaces.com , github.com/maniacbug/RF24 for RF24 library and othe...
By: nipon4666

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Sun, 24 Apr 2016 02:21:22 PDT
Arduino Controlled Lock Box with Solenoid and RFID http://www.instructables.com/id/Arduino-Controlled-Lock-Box-With-Solenoid-and-RFID/
Arduino Controlled Lock Box with Solenoid and RFID - More DIY How To Projects]]> http://cdn.instructables.com/F43/CNQ9/IN4W3XI8/F43CNQ9IN4W3XI8.SQUARE2.jpg http://cdn.instructables.com/F43/CNQ9/IN4W3XI8/F43CNQ9IN4W3XI8.SQUARE.jpg http://cdn.instructables.com/F43/CNQ9/IN4W3XI8/F43CNQ9IN4W3XI8.SMALL.jpg robotgeek_official The RFID Lock Box combines Arduino, RFID and a Solenoid to make your very own personal safe! The Lock Box will only open to Key Cards that you've programmed into the system, locking everyone else out!This guide will show you how setup the electronics for and assemble your RFIDuino Lock Box. You will...
By: robotgeek_official

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Mon, 18 Apr 2016 07:06:16 PDT
How to make a Weather Radio antenna http://www.instructables.com/id/How-to-Make-a-Weather-Radio-Antenna/
How to make a Weather Radio antenna - More DIY How To Projects]]> http://cdn.instructables.com/F5U/G2IR/IMK63KTX/F5UG2IRIMK63KTX.SQUARE2.jpg http://cdn.instructables.com/F5U/G2IR/IMK63KTX/F5UG2IRIMK63KTX.SQUARE.jpg http://cdn.instructables.com/F5U/G2IR/IMK63KTX/F5UG2IRIMK63KTX.SMALL.jpg electric guy in this instructable I will show you how to make a Weather Radio antenna supplies you need a 75-350 ohm balun a Weather Radio2screwsa AM/FM radio antenna wire attach your balun to the cord screw it in some way(I screwed it into another balun) attach your wire stick your wire into a your b...
By: electric guy

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Fri, 1 Apr 2016 15:26:07 PDT
433MHz 4Ch Remote Controller http://www.instructables.com/id/433MHz-4Ch-Remote-Controller/
433MHz 4Ch Remote Controller - More DIY How To Projects]]> http://cdn.instructables.com/FWV/D8W0/IM5WJFFT/FWVD8W0IM5WJFFT.SQUARE2.jpg http://cdn.instructables.com/FWV/D8W0/IM5WJFFT/FWVD8W0IM5WJFFT.SQUARE.jpg http://cdn.instructables.com/FWV/D8W0/IM5WJFFT/FWVD8W0IM5WJFFT.SMALL.jpg ibenkos This is a guide on how to make a 4CH 433MHz wireless transmitter and receiver to control just about anything you want, I connected 4 LED's just to demonstrate.I used the HT12D decoder and the HT12E encoder for this project and a cheap 433MHz RF transmitter and receiver module. The range with an ante...
By: ibenkos

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Fri, 25 Mar 2016 05:51:46 PDT
Coherer nuclear explosion detector http://www.instructables.com/id/Coherer-Nuclear-Explosion-Detector/
Coherer nuclear explosion detector - More DIY How To Projects]]> http://cdn.instructables.com/FAA/QI1L/ILV8LU39/FAAQI1LILV8LU39.SQUARE2.jpg http://cdn.instructables.com/FAA/QI1L/ILV8LU39/FAAQI1LILV8LU39.SQUARE.jpg http://cdn.instructables.com/FAA/QI1L/ILV8LU39/FAAQI1LILV8LU39.SMALL.jpg Narzan Qarma There is high technology devices these days that can detect a nuclear explosion easily, but what if there is no technology at all around you!Sorry for my old technology solution I lost my lab in Syrian war, for that all my instructables articles these days around old simple technologies. but hey it ...
By: Narzan Qarma

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Wed, 23 Mar 2016 14:16:32 PDT
How to Boost Wi-Fi Signal Through Walls http://www.instructables.com/id/How-to-Boost-Wi-Fi-Signal-Through-Walls/
How to Boost Wi-Fi Signal Through Walls - More DIY How To Projects]]> http://cdn.instructables.com/FG6/ULSC/IL2642CS/FG6ULSCIL2642CS.SQUARE2.jpg http://cdn.instructables.com/FG6/ULSC/IL2642CS/FG6ULSCIL2642CS.SQUARE.jpg http://cdn.instructables.com/FG6/ULSC/IL2642CS/FG6ULSCIL2642CS.SMALL.jpg AdiMusic1 How to boost Wi-Fi signal through walls
By: AdiMusic1

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Wed, 24 Feb 2016 18:47:33 PST
TP-LINK TL-MR3040 Antenna Mod using U.FL SMT connector http://www.instructables.com/id/TP-LINK-TL-MR3040-Antenna-Mod-Using-UFL-SMT-Connec/
TP-LINK TL-MR3040 Antenna Mod using U.FL SMT connector - More DIY How To Projects]]> http://cdn.instructables.com/F4F/O588/IK5PYWNK/F4FO588IK5PYWNK.SQUARE2.jpg http://cdn.instructables.com/F4F/O588/IK5PYWNK/F4FO588IK5PYWNK.SQUARE.jpg http://cdn.instructables.com/F4F/O588/IK5PYWNK/F4FO588IK5PYWNK.SMALL.jpg the_plaid_scientist Wanted to expand the range of my MR3040 by adding an external antenna via a new SMT U.FL connector and RP-SMA pigtail. No fancy tools or special training required to build.I've also done the WR703Nhttp://www.instructables.com/id/TP-LINK-TL-WR703N-Antenna-Mod-Using-UFL-SMT-Connec/ Gather Materials ...
By: the_plaid_scientist

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Tue, 2 Feb 2016 19:18:35 PST
TP-LINK TL-WR703N Antenna Mod Using U.FL SMT Connector http://www.instructables.com/id/TP-LINK-TL-WR703N-Antenna-Mod-Using-UFL-SMT-Connec/
TP-LINK TL-WR703N Antenna Mod Using U.FL SMT Connector - More DIY How To Projects]]> http://cdn.instructables.com/F45/RS70/IK7BKO6S/F45RS70IK7BKO6S.SQUARE2.jpg http://cdn.instructables.com/F45/RS70/IK7BKO6S/F45RS70IK7BKO6S.SQUARE.jpg http://cdn.instructables.com/F45/RS70/IK7BKO6S/F45RS70IK7BKO6S.SMALL.jpg the_plaid_scientist After having success with the TL-MR3040, I also wanted to expand the range of the WR703N by adding an external antenna via a new SMT U.FL connector and RP-SMA pigtail. No fancy tools or special training required to build. Gather Materials ++Things You'll Need++Parts:- U.FL SMT connector (1)http:/...
By: the_plaid_scientist

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Mon, 1 Feb 2016 18:56:52 PST
Digital Antenna to Receive Local Channels http://www.instructables.com/id/Digital-Antenna-to-Receive-Local-Channels/
Digital Antenna to Receive Local Channels - More DIY How To Projects]]> http://cdn.instructables.com/FDY/9S4X/IJYUZNCE/FDY9S4XIJYUZNCE.SQUARE2.jpg http://cdn.instructables.com/FDY/9S4X/IJYUZNCE/FDY9S4XIJYUZNCE.SQUARE.jpg http://cdn.instructables.com/FDY/9S4X/IJYUZNCE/FDY9S4XIJYUZNCE.SMALL.jpg kevincarruthers The thing we missed when we cancelled our cable were our local channels. Funny how you don't realize how out of touch you can be until you don't get local news or, believe it or not, local commercials. When I was looking for a solution I found out that antennas will work as long as they are made the...
By: kevincarruthers

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Mon, 1 Feb 2016 07:24:40 PST
Record Live TV http://www.instructables.com/id/Record-Live-TV/
Record Live TV - More DIY How To Projects]]> http://cdn.instructables.com/F5P/Z480/IJYUI6JE/F5PZ480IJYUI6JE.SQUARE2.jpg http://cdn.instructables.com/F5P/Z480/IJYUI6JE/F5PZ480IJYUI6JE.SQUARE.jpg http://cdn.instructables.com/F5P/Z480/IJYUI6JE/F5PZ480IJYUI6JE.SMALL.jpg MotherDaughterProjects I watch the Ellen show everyday and needed to find a way to record it! In this video, I'm going to show you how I schedule/record live TV with my computer and watch on my TV. Equipment/Materials:AntennaHDTVComputer (Apple Mac Mini)TV Tuner (HDHomeRun CONNECT)Recording software (eyeTV3) Watch video...
By: MotherDaughterProjects

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Thu, 28 Jan 2016 17:50:42 PST
Mains Hum Detector / Static Electricity Detector http://www.instructables.com/id/Mains-Hum-Detector-Static-Electricity-Detector/
Mains Hum Detector / Static Electricity Detector - More DIY How To Projects]]> http://cdn.instructables.com/F80/PNR6/IJM06BH7/F80PNR6IJM06BH7.SQUARE2.jpg http://cdn.instructables.com/F80/PNR6/IJM06BH7/F80PNR6IJM06BH7.SQUARE.jpg http://cdn.instructables.com/F80/PNR6/IJM06BH7/F80PNR6IJM06BH7.SMALL.jpg abhirooprobotics Welcome,This instructable is about a small and easy circuit which detects Mains Hum i.e you can detect where mains wires are located from outside of the wall.It also detects Static Electricity and also can be disguised as a Ghost Detector.So,Just follow the steps and you can build it in no time! E...
By: abhirooprobotics

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Wed, 20 Jan 2016 07:59:23 PST
Boost any fm transmitter (cars) http://www.instructables.com/id/Boost-Any-Fm-Transmitter-cars/
Boost any fm transmitter (cars) - More DIY How To Projects]]> http://cdn.instructables.com/FE7/J1EF/IJBTWFKW/FE7J1EFIJBTWFKW.SQUARE2.jpg http://cdn.instructables.com/FE7/J1EF/IJBTWFKW/FE7J1EFIJBTWFKW.SQUARE.jpg http://cdn.instructables.com/FE7/J1EF/IJBTWFKW/FE7J1EFIJBTWFKW.SMALL.jpg KevinM183 I have bought a cheap fm transmitter on informatic store.It work fine but sometime have noise and I understand the neighboord station, it's very enoying when you listen music.I just sold a little antenna on the circuit just this delete the noise !!I'm not electronic professional just hacker.Sorry by...
By: KevinM183

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Tue, 12 Jan 2016 14:06:43 PST
DIY 2G/3G/4G wireless cell phone signal booster http://www.instructables.com/id/DIY-2G3G4G-Wireless-Cell-Phone-Signal-Booster/
DIY 2G/3G/4G wireless cell phone signal booster - More DIY How To Projects]]> http://cdn.instructables.com/FAT/F4XC/IJ6CF69X/FATF4XCIJ6CF69X.SQUARE2.jpg http://cdn.instructables.com/FAT/F4XC/IJ6CF69X/FATF4XCIJ6CF69X.SQUARE.jpg http://cdn.instructables.com/FAT/F4XC/IJ6CF69X/FATF4XCIJ6CF69X.SMALL.jpg Lau Han Ching Before begin. Where i stay is a rural area., cell phone signal reception is a nightmare. 1 bar or no service, the best i can get is 2 bar. After a long searching for a solution, trial and error. Discover this simple solution without purchased a expensive 3G signal booster. Here the guide to build on...
By: Lau Han Ching

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Sat, 9 Jan 2016 07:36:01 PST
The Sharpie Pen Yagi Adapter http://www.instructables.com/id/The-Sharpie-Pen-Yagi-Adapter/
The Sharpie Pen Yagi Adapter - More DIY How To Projects]]> http://cdn.instructables.com/FH8/5IT8/II1LJ6V4/FH85IT8II1LJ6V4.SQUARE2.jpg http://cdn.instructables.com/FH8/5IT8/II1LJ6V4/FH85IT8II1LJ6V4.SQUARE.jpg http://cdn.instructables.com/FH8/5IT8/II1LJ6V4/FH85IT8II1LJ6V4.SMALL.jpg andrew mcneil Came across this little adapter that changes a small dipole antenna into a slightly more powerful directional Yagi. This is not a new idea as there is the windsurfer and the overrated Pringles can. As I was interested to see how well it worked so I changed the measurements to suite a smaller boom as...
By: andrew mcneil

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Wed, 9 Dec 2015 11:58:47 PST
RC Car "Go Anywhere" With Live Video Feed http://www.instructables.com/id/RC-Car-Go-Anywhere-With-Live-Video-Feed/
RC Car "Go Anywhere" With Live Video Feed - More DIY How To Projects]]> http://cdn.instructables.com/F0R/TMWU/IHWITSRE/F0RTMWUIHWITSRE.SQUARE2.jpg http://cdn.instructables.com/F0R/TMWU/IHWITSRE/F0RTMWUIHWITSRE.SQUARE.jpg http://cdn.instructables.com/F0R/TMWU/IHWITSRE/F0RTMWUIHWITSRE.SMALL.jpg RCLifeOn What would you think about going anywhere, but not physically be present at that very position? Sounds great, and the best part is, the equipment needed is no more than 250$. How is this even possible? I will go in more depth of the specific components, but first, watch the video. What Is This? W...
By: RCLifeOn

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Tue, 8 Dec 2015 11:42:47 PST
Experimental robotic platform http://www.instructables.com/id/Experimental-robotic-platform/
Experimental robotic platform - More DIY How To Projects]]> http://cdn.instructables.com/F60/MBSL/IHAYHR84/F60MBSLIHAYHR84.SQUARE2.jpg http://cdn.instructables.com/F60/MBSL/IHAYHR84/F60MBSLIHAYHR84.SQUARE.jpg http://cdn.instructables.com/F60/MBSL/IHAYHR84/F60MBSLIHAYHR84.SMALL.jpg andreinour Hi ! My name is Andrew, and I am a Computer Science student.I started working on this robot for both fun and as part of my Bachelor Thesis.It all started when I bought a robot kit from a site called Conrad: LinkIt seemed as a good start-up kit, at a decent price. Even though it was fine at first, wh...
By: andreinour

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Mon, 23 Nov 2015 07:03:22 PST
Log Periodic 2 4GHz 11 6dBi http://www.instructables.com/id/Log-Periodic-2-4GHz-11-6dBi/
Log Periodic 2 4GHz 11 6dBi - More DIY How To Projects]]> http://cdn.instructables.com/FGZ/T41N/IH3TB8TR/FGZT41NIH3TB8TR.SQUARE2.jpg http://cdn.instructables.com/FGZ/T41N/IH3TB8TR/FGZT41NIH3TB8TR.SQUARE.jpg http://cdn.instructables.com/FGZ/T41N/IH3TB8TR/FGZT41NIH3TB8TR.SMALL.jpg andrew mcneil Log Periodic 2.4GHz 11.6dBiIn this video I take what we learned from the prototype to make a more professional finished product. It also has 12 elements that give it more gain and is made using brass to give it more strength and durability. It takes a little more effort and time to make but the over...
By: andrew mcneil

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Mon, 16 Nov 2015 10:15:24 PST
How to upgrade your remote of the rc car http://www.instructables.com/id/How-to-upgrade-your-remote-of-the-rc-car/
How to upgrade your remote of the rc car - More DIY How To Projects]]> http://cdn.instructables.com/FMV/9GFS/IGDX2KMV/FMV9GFSIGDX2KMV.SQUARE2.jpg http://cdn.instructables.com/FMV/9GFS/IGDX2KMV/FMV9GFSIGDX2KMV.SQUARE.jpg http://cdn.instructables.com/FMV/9GFS/IGDX2KMV/FMV9GFSIGDX2KMV.SMALL.jpg eyalasulin11 In this Guide i explain How to upgrade your remote of the rc car.what need:1. your remote of the rc car2. electric wire (not flexible)3. cuterThis is all, now you are can starting! Make the antenna now need make a circle with the wire.after need raid the wrapper of the wire. Stapling now Stapl...
By: eyalasulin11

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Sat, 31 Oct 2015 01:23:58 PDT
Skeleton Slot yagi Stack http://www.instructables.com/id/Skeleton-Slot-yagi-Stack/
Skeleton Slot yagi Stack - More DIY How To Projects]]> http://cdn.instructables.com/FO3/AK4M/IG11YAPN/FO3AK4MIG11YAPN.SQUARE2.jpg http://cdn.instructables.com/FO3/AK4M/IG11YAPN/FO3AK4MIG11YAPN.SQUARE.jpg http://cdn.instructables.com/FO3/AK4M/IG11YAPN/FO3AK4MIG11YAPN.SMALL.jpg 4s6ggs 2m Skeleton Slot yagi Stack145MHz Skeleton Slot yagi Stack 145MHz Slot yagiThe skeleton slot was developed in the UK for TV use soon after WW2. Someone had worked withslot aerials on aircraft, and the use of a half wave vertical slot in a very large piece of sheet metal, results in radiation very mu...
By: 4s6ggs

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Wed, 21 Oct 2015 14:45:24 PDT
Quadrifilar Helix Antenna 2 4GHz http://www.instructables.com/id/Quadrifilar-Helix-Antenna-2-4GHz/
Quadrifilar Helix Antenna 2 4GHz - More DIY How To Projects]]> http://cdn.instructables.com/FQI/APT2/IFMTT2JJ/FQIAPT2IFMTT2JJ.SQUARE2.jpg http://cdn.instructables.com/FQI/APT2/IFMTT2JJ/FQIAPT2IFMTT2JJ.SQUARE.jpg http://cdn.instructables.com/FQI/APT2/IFMTT2JJ/FQIAPT2IFMTT2JJ.SMALL.jpg andrew mcneil In this video I give you my version of the Quadrifilar helical Antenna for 2.4GHz. The antenna is capable of much higher gain than a cloverleaf antenna, so should give much more range.
By: andrew mcneil

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Mon, 12 Oct 2015 10:56:58 PDT
Quadrifilar Helix Antenna 5.8 GHz http://www.instructables.com/id/Quadrifilar-Helix-Antenna-58-GHz/
Quadrifilar Helix Antenna 5.8 GHz - More DIY How To Projects]]> http://cdn.instructables.com/F5N/YMZA/IFMTT2B8/F5NYMZAIFMTT2B8.SQUARE2.jpg http://cdn.instructables.com/F5N/YMZA/IFMTT2B8/F5NYMZAIFMTT2B8.SQUARE.jpg http://cdn.instructables.com/F5N/YMZA/IFMTT2B8/F5NYMZAIFMTT2B8.SMALL.jpg andrew mcneil In this video I give you my version of the Quadrifilar helical Antenna. The antenna is capable of much higher gain than a cloverleaf antenna, so should give much more range.
By: andrew mcneil

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Mon, 12 Oct 2015 10:54:32 PDT
Helical antenna (helix) for FM radio http://www.instructables.com/id/Helical-antenna-helix-for-FM-radio/
Helical antenna (helix) for FM radio - More DIY How To Projects]]> http://cdn.instructables.com/FB4/OQJ0/IF9TANGU/FB4OQJ0IF9TANGU.SQUARE2.jpg http://cdn.instructables.com/FB4/OQJ0/IF9TANGU/FB4OQJ0IF9TANGU.SQUARE.jpg http://cdn.instructables.com/FB4/OQJ0/IF9TANGU/FB4OQJ0IF9TANGU.SMALL.jpg zawy This helical antenna worked amazingly well for a poor FM radio. I was receiving only 13 channels according to auto-preset function. This adjustment resulted in 27 presets, more than double the number of channels received in clear stereo. Quick update: I am getting better reception by directing it s...
By: zawy

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Thu, 1 Oct 2015 13:44:57 PDT
DIY: Make a simply wireless antenna. http://www.instructables.com/id/DIY-Make-a-simply-wireless-antenna/
DIY: Make a simply wireless antenna. - More DIY How To Projects]]> http://cdn.instructables.com/FM7/558F/IF3SQV1Q/FM7558FIF3SQV1Q.SQUARE2.jpg http://cdn.instructables.com/FM7/558F/IF3SQV1Q/FM7558FIF3SQV1Q.SQUARE.jpg http://cdn.instructables.com/FM7/558F/IF3SQV1Q/FM7558FIF3SQV1Q.SMALL.jpg Xkillerx97 Want to make an your wireless antenna simply ?What do you need :Star screwdriver.Inductor or something that have copper.Plier. Begin! Start with remove the copper from the magnet (or another support) for having only the copper. Make a antenna form. Roll up the screwdriver the copper. (How in i...
By: Xkillerx97

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Mon, 28 Sep 2015 08:22:05 PDT
Enhancing TV Reception http://www.instructables.com/id/Enhancing-TV-Reception/
Enhancing TV Reception - More DIY How To Projects]]> http://cdn.instructables.com/F3O/I7CN/IDTAWSOW/F3OI7CNIDTAWSOW.SQUARE2.jpg http://cdn.instructables.com/F3O/I7CN/IDTAWSOW/F3OI7CNIDTAWSOW.SQUARE.jpg http://cdn.instructables.com/F3O/I7CN/IDTAWSOW/F3OI7CNIDTAWSOW.SMALL.jpg gadgetjim Sometime ago I did an Instructable on a TV Antenna Upgrade. After upgrading the antenna I still had the old Antenna and it worked reasonably well. Before I installed the new antenna I did some testing on the old one with the Preamplifier I had purchased with the new antenna. The new Preamplifier i...
By: gadgetjim

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Wed, 26 Aug 2015 20:43:19 PDT
TV Antenna Upgrade http://www.instructables.com/id/TV-Antenna-Upgrade/
TV Antenna Upgrade - More DIY How To Projects]]> http://cdn.instructables.com/FGM/BVBZ/IDFSOI8J/FGMBVBZIDFSOI8J.SQUARE2.jpg http://cdn.instructables.com/FGM/BVBZ/IDFSOI8J/FGMBVBZIDFSOI8J.SQUARE.jpg http://cdn.instructables.com/FGM/BVBZ/IDFSOI8J/FGMBVBZIDFSOI8J.SMALL.jpg gadgetjim We live in an area where the over the air TV Signals are marginal. We are about 45 miles from the nearest tower. Certain times of the year, we cannot receive any over the air channels or they are very intermittent. I wanted to upgrade the antenna and amplifier to see if it made a difference. Our o...
By: gadgetjim

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Tue, 18 Aug 2015 19:33:35 PDT
Enhanced NRF24L01 radio with a DIY Dipole Antenna modification. http://www.instructables.com/id/Enhanced-NRF24L01/
Enhanced NRF24L01 radio with a DIY Dipole Antenna modification. - More DIY How To Projects]]> http://cdn.instructables.com/FFK/AZ4T/IDA2K07O/FFKAZ4TIDA2K07O.SQUARE2.jpg http://cdn.instructables.com/FFK/AZ4T/IDA2K07O/FFKAZ4TIDA2K07O.SQUARE.jpg http://cdn.instructables.com/FFK/AZ4T/IDA2K07O/FFKAZ4TIDA2K07O.SMALL.jpg RonM9 The situation was that I was only able to transmit and receive through 2 or 3 walls with a distance of about 50 feet, using standard nRF24L01+ modules. This was insufficient for my intended use. I had earlier tried adding recommended capacitors, but for me and my hardware got very little to no impro...
By: RonM9

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Thu, 13 Aug 2015 16:49:07 PDT
Retro Bluetooth Headphones http://www.instructables.com/id/Retro-Bluetooth-Headphones/
Retro Bluetooth Headphones - More DIY How To Projects]]> http://cdn.instructables.com/FE5/FR30/ID997XTU/FE5FR30ID997XTU.SQUARE2.jpg http://cdn.instructables.com/FE5/FR30/ID997XTU/FE5FR30ID997XTU.SQUARE.jpg http://cdn.instructables.com/FE5/FR30/ID997XTU/FE5FR30ID997XTU.SMALL.jpg noapparentfunction This Instructable is about doing something very original that has never, ever been done on this site, I swear: Taking a gadget that doesn't support Bluetooth and adding that capability with soldering and wanton screwdriver abuse.You can thank me later.Materials:- A pair of headphones that you'd like...
By: noapparentfunction

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Wed, 12 Aug 2015 14:39:25 PDT
433 MHz Coil loaded antenna http://www.instructables.com/id/433-MHz-Coil-loaded-antenna/
433 MHz Coil loaded antenna - More DIY How To Projects]]> http://cdn.instructables.com/FJX/O5ZT/ICMHIPBH/FJXO5ZTICMHIPBH.SQUARE2.jpg http://cdn.instructables.com/FJX/O5ZT/ICMHIPBH/FJXO5ZTICMHIPBH.SQUARE.jpg http://cdn.instructables.com/FJX/O5ZT/ICMHIPBH/FJXO5ZTICMHIPBH.SMALL.jpg diy_bloke In my 433 MHz projects I have been using a cheap (0.70 cnts) pair of Tx/Rx modules. I have mostly used the transmitter and that is actually pretty good: if used to trigger comercially available remote switches, it reaches very far with just a simple 1/4 lambda antenna.The receiver however is a bit...
By: diy_bloke

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Sun, 26 Jul 2015 05:48:44 PDT
5 8GHz Waveguide with Circular Polarization http://www.instructables.com/id/5-8GHz-Waveguide-with-Circular-Polarization/
5 8GHz Waveguide with Circular Polarization - More DIY How To Projects]]> http://cdn.instructables.com/FQY/RX64/IC37CPJR/FQYRX64IC37CPJR.SQUARE2.jpg http://cdn.instructables.com/FQY/RX64/IC37CPJR/FQYRX64IC37CPJR.SQUARE.jpg http://cdn.instructables.com/FQY/RX64/IC37CPJR/FQYRX64IC37CPJR.SMALL.jpg andrew mcneil In this video I show you how to make the 5.8GHz version of the 2.4GHz waveguide. This has circular polarization just like that version but is small and light so would fit on your headset system without dragging it down. Easy to build, if you can make a cloverleaf antenna you should have no problem m...
By: andrew mcneil

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Tue, 14 Jul 2015 12:24:25 PDT
2 4GHz Waveguide with Circular Polarization http://www.instructables.com/id/2-4GHz-Waveguide-with-Circular-Polarization/
2 4GHz Waveguide with Circular Polarization - More DIY How To Projects]]> http://cdn.instructables.com/F6Q/3JHC/IBV0FCD9/F6Q3JHCIBV0FCD9.SQUARE2.jpg http://cdn.instructables.com/F6Q/3JHC/IBV0FCD9/F6Q3JHCIBV0FCD9.SQUARE.jpg http://cdn.instructables.com/F6Q/3JHC/IBV0FCD9/F6Q3JHCIBV0FCD9.SMALL.jpg andrew mcneil In this video I show you how to build a circular polarised waveguide for 2.4GHz. I decided to use a cloverleaf antenna as the driven element with a toilet brush holder as the waveguide. It must be noted that the waveguide in this version is not physically connected to the driven element as doing so ...
By: andrew mcneil

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Wed, 8 Jul 2015 11:35:07 PDT
2 4GHz Cantenna http://www.instructables.com/id/2-4GHz-Cantenna/
2 4GHz Cantenna - More DIY How To Projects]]> http://cdn.instructables.com/FM3/DJC0/IBV0FCB4/FM3DJC0IBV0FCB4.SQUARE2.jpg http://cdn.instructables.com/FM3/DJC0/IBV0FCB4/FM3DJC0IBV0FCB4.SQUARE.jpg http://cdn.instructables.com/FM3/DJC0/IBV0FCB4/FM3DJC0IBV0FCB4.SMALL.jpg andrew mcneil Here is my new version of the classic cantenna/waveguide. Perfect for enhancing your Wi-Fi signal, wardriving and penetration testing or situations where you need a line of sight connection over a long distance. I always take one on holiday and use it to check my email from my balcony and not the st...
By: andrew mcneil

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Wed, 8 Jul 2015 11:32:21 PDT
Parabolic Curve Antenna 2 4GHz http://www.instructables.com/id/Parabolic-Curve-Antenna-2-4GHz/
Parabolic Curve Antenna 2 4GHz - More DIY How To Projects]]> http://cdn.instructables.com/FKF/2WSJ/IBTETRVA/FKF2WSJIBTETRVA.SQUARE2.jpg http://cdn.instructables.com/FKF/2WSJ/IBTETRVA/FKF2WSJIBTETRVA.SQUARE.jpg http://cdn.instructables.com/FKF/2WSJ/IBTETRVA/FKF2WSJIBTETRVA.SMALL.jpg andrew mcneil Parabolic Curve Antenna 2.4GHzSo here we have the 2.4GHz version of this antenna. Operating at 11dbi it is a powerful antenna for its size, again as shown in the last video this is due to the parabolic curve of the reflector. Template: https://drive.google.com/file/d/0BzmJxxD-Z4B6dHdqUVhnUWpqYmM/vie...
By: andrew mcneil

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Tue, 7 Jul 2015 12:05:14 PDT
Parabolic Curve Antenna http://www.instructables.com/id/Parabolic-Curve-Antenna/
Parabolic Curve Antenna - More DIY How To Projects]]> http://cdn.instructables.com/FA2/ZOH9/IBRRU44T/FA2ZOH9IBRRU44T.SQUARE2.jpg http://cdn.instructables.com/FA2/ZOH9/IBRRU44T/FA2ZOH9IBRRU44T.SQUARE.jpg http://cdn.instructables.com/FA2/ZOH9/IBRRU44T/FA2ZOH9IBRRU44T.SMALL.jpg andrew mcneil Parabolic Curve AntennaIn this video I show you how to build a small but powerful directional antenna for 5.8GHz. What makes this antenna perform so well is the parabolic reflector. This picks up the signal missed by the driven element and focuses it back on the driven element. Although you can ach...
By: andrew mcneil

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Mon, 6 Jul 2015 11:39:30 PDT
Dual Polarized Biquad Antenna http://www.instructables.com/id/Dual-Polarized-Biquad-Antenna/
Dual Polarized Biquad Antenna - More DIY How To Projects]]> http://cdn.instructables.com/FRN/VQX2/IBRRU3QL/FRNVQX2IBRRU3QL.SQUARE2.jpg http://cdn.instructables.com/FRN/VQX2/IBRRU3QL/FRNVQX2IBRRU3QL.SQUARE.jpg http://cdn.instructables.com/FRN/VQX2/IBRRU3QL/FRNVQX2IBRRU3QL.SMALL.jpg andrew mcneil In this video I show you how to make a biquad antenna that works in the horizontal and vertical simultaneously. This can be of benefit if tracking a constantly shifting object such as a quadcopter. It is also important to note that although the elements in this build are circular (one full wavelengt...
By: andrew mcneil

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Mon, 6 Jul 2015 11:36:08 PDT
Omnidirectional Biquad Antenna for 5 8 GHz FPV http://www.instructables.com/id/Omnidirectional-Biquad-Antenna-for-5-8-GHz-FPV/
Omnidirectional Biquad Antenna for 5 8 GHz FPV - More DIY How To Projects]]> http://cdn.instructables.com/FOJ/9L70/IBM23GY2/FOJ9L70IBM23GY2.SQUARE2.jpg http://cdn.instructables.com/FOJ/9L70/IBM23GY2/FOJ9L70IBM23GY2.SQUARE.jpg http://cdn.instructables.com/FOJ/9L70/IBM23GY2/FOJ9L70IBM23GY2.SMALL.jpg andrew mcneil Omnidirectional Biquad Antenna for 5.8 GHz FPVDirectional antennas do have their strengths such as power over distance but sometimes you may need to use a good omnidirectional antenna to produce 360 degrees of coverage over a smaller area. So this video is a different take on the traditional biquad ...
By: andrew mcneil

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Thu, 2 Jul 2015 11:34:20 PDT
2 4GHz Single Turn Double Helical Antenna http://www.instructables.com/id/2-4GHz-Single-Turn-Double-Helical-Antenna/
2 4GHz Single Turn Double Helical Antenna - More DIY How To Projects]]> http://cdn.instructables.com/FMX/2W5Z/IBNHJ4NR/FMX2W5ZIBNHJ4NR.SQUARE2.jpg http://cdn.instructables.com/FMX/2W5Z/IBNHJ4NR/FMX2W5ZIBNHJ4NR.SQUARE.jpg http://cdn.instructables.com/FMX/2W5Z/IBNHJ4NR/FMX2W5ZIBNHJ4NR.SMALL.jpg andrew mcneil 2.4GHz Single Turn Double Helical Antenna In this video I will show you how to construct a double helical antenna for 2.4GHz. This design is small and gives more db gain (around 6.8) without sacrificing beamwidth. Template: https://drive.google.com/file/d/0BzmJxxD-Z4B6bTI2YnAwa3BtaGc/view?usp=sharin...
By: andrew mcneil

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Wed, 1 Jul 2015 17:31:13 PDT
5 8 GHz Double Helical Antenna http://www.instructables.com/id/5-8-GHz-Double-Helical-Antenna/
5 8 GHz Double Helical Antenna - More DIY How To Projects]]> http://cdn.instructables.com/FID/B45N/IBNHJ486/FIDB45NIBNHJ486.SQUARE2.jpg http://cdn.instructables.com/FID/B45N/IBNHJ486/FIDB45NIBNHJ486.SQUARE.jpg http://cdn.instructables.com/FID/B45N/IBNHJ486/FIDB45NIBNHJ486.SMALL.jpg andrew mcneil 5.8 GHz Double Helical AntennaIn this video I will show you how to construct a double helical antenna for 5.8GHz. This design is useful in that it gives more db. Gain without sacrificing beamwidth. 3 turn = 9.5dbi 3 turn double = 11dbi 6 turn = 12.5 6 turn double = 13.8dbi 9 turn = 14.3 9...
By: andrew mcneil

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Wed, 1 Jul 2015 17:31:13 PDT
An RFID Dog Toy with Sounds http://www.instructables.com/id/An-RFID-Dog-Toy-with-Sounds/
An RFID Dog Toy with Sounds - More DIY How To Projects]]> http://cdn.instructables.com/F22/DKYR/IA3RAGBE/F22DKYRIA3RAGBE.SQUARE2.jpg http://cdn.instructables.com/F22/DKYR/IA3RAGBE/F22DKYRIA3RAGBE.SQUARE.jpg http://cdn.instructables.com/F22/DKYR/IA3RAGBE/F22DKYRIA3RAGBE.SMALL.jpg Colombinary For my MSc in Interaction Design thesis at Malmö University (Sweden), I built a prototype dog toy that could capture both sound and smell. I started with a lo-fi prototype including a soft toy in which I could hide a phone that played pre-recorded sounds that could be recognizable for the dog. Anoth...
By: Colombinary

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Mon, 25 May 2015 07:23:19 PDT
USB FM Bug http://www.instructables.com/id/USB-FM-Bug/
USB FM Bug - More DIY How To Projects]]> http://cdn.instructables.com/F0Q/Z9A9/IA2C83TZ/F0QZ9A9IA2C83TZ.SQUARE2.jpg http://cdn.instructables.com/F0Q/Z9A9/IA2C83TZ/F0QZ9A9IA2C83TZ.SQUARE.jpg http://cdn.instructables.com/F0Q/Z9A9/IA2C83TZ/F0QZ9A9IA2C83TZ.SMALL.jpg Kutluhan USB FM BUGThis is a modification project for a 2V-9V FM Transmitter Module. It will work with USB power, a small antenna at the end.Specifications:Operating Voltage: DC 2V- 9VWork current: 10 mA - 50 mAReference distance: open ground 100 meters, 10-30 meters indoor environmental obstacles (3v voltag...
By: Kutluhan

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Mon, 25 May 2015 03:52:19 PDT
Adding antenna to a mini Wi-Fi receiver http://www.instructables.com/id/Adding-antenna-to-a-mini-Wi-Fi-receiver/
Adding antenna to a mini Wi-Fi receiver - More DIY How To Projects]]> http://cdn.instructables.com/FG4/XWGF/I9QWGZR9/FG4XWGFI9QWGZR9.SQUARE2.jpg http://cdn.instructables.com/FG4/XWGF/I9QWGZR9/FG4XWGFI9QWGZR9.SQUARE.jpg http://cdn.instructables.com/FG4/XWGF/I9QWGZR9/FG4XWGFI9QWGZR9.SMALL.jpg ozyldrmmetin HelloFirstly, this is my first instructable and english is not my native language. Because of that please forgive my faults. Well, tis instructable is about how to add an antenna to a mini wifi receiver. It's not very hard but you will need some basic abilities like soldering. Shall we start! Open...
By: ozyldrmmetin

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Sat, 16 May 2015 13:55:14 PDT
SPLITING A NETGEAR RANGE EXTENDER http://www.instructables.com/id/SPLINTING-A-NETGEAR-RANGE-EXTENDER/
SPLITING A NETGEAR RANGE EXTENDER - More DIY How To Projects]]> http://cdn.instructables.com/FLM/0E4P/I916GRZW/FLM0E4PI916GRZW.SQUARE2.jpg http://cdn.instructables.com/FLM/0E4P/I916GRZW/FLM0E4PI916GRZW.SQUARE.jpg http://cdn.instructables.com/FLM/0E4P/I916GRZW/FLM0E4PI916GRZW.SMALL.jpg mantis22 GOT A NET ADAPTOR WITH OUT AN ANTENNA? HAVE A NETGEAR RANGE EXTENDER? CUT ONE ANTENNA OUT TO USE ON OTHER COMPUTER TOOLS YOU WILL NEED 1 STRAIT POKER2 EXTO KNIF3 SCISSOR OPEN THE OUTER CASE WITH THE PRY TOOL INSERT AROUND SEAMPOP THE CLIPS AND YOUR IN PULL THE BOARD OUT AND CUT THE PLASTIC...
By: mantis22

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Tue, 28 Apr 2015 18:27:54 PDT