Need to build low power small fm jammer any just a schematic would do i can get parts and put together.
Asked by 5bob 7 years ago | last reply 5 years ago
I would like one these to mess with the people at my shop. If anyone is interested, email me @ firstname.lastname@example.org
Thanks for the replies guys but I was serious! And I don't give a MONKIES ...///// if it's illegal!!!
Asked by galleyslave 7 years ago | last reply 2 years ago
Thank you everyone here I am student, I am making a Jammer, and looking for these components: SGA4286 RFMT25 CTX259-ND (MXO45HST-80.000) Please help me if you can tell Which devices I may find them or any of them? Just thinking for extracting and re use them in my project. I am planning to get them even if I buy, but i couldn't find them in one web-store, I have to buy them from different stores this will make shipping cost so high for my budget. Thank you again Mar M.
Asked by mmmr3 5 years ago | last reply 5 years ago
Asked by nehas6 3 years ago | last reply 3 years ago
I am asking about a jammer that is used to block signals. like the ones which jam or disable mobile phones in an area or the ones which prevent eavesdropping in a room etc..
Asked by whamsy 8 years ago | last reply 8 years ago
Any one know how to modify this so that you can adjust the range? Would simply adding a variable resistor to control the input voltage work? Or will I need an attenuator? If so, any ideas how?I would like to manipulate the existing range, not really extend it. https://www.instructables.com/id/Modifying-a-Cheap-Portable-Cellphone-Jammer/?
Asked by zosim 7 years ago | last reply 7 years ago
Hello, Maybe anybody have any ideas how to do this? One of my devices is affected by somebody on this fq range and I would like to turn it off. Thank you.
Asked by jmnemonik 8 years ago | last reply 7 years ago
My neighbours (25m) play music outside every night till 4-5am. The bass is the problem. I'm going insane. Police comes and goes. Need instructions on either option - killing, hijacking speakers or building directional speaker for payback. Can't spend much and have no knowledge of sound system but have CB in my car, 1200W sound system with wireless rear, sub and amp removed from car. Any help would be great as Im already researching ninja road stars. The bass is so strong I can't cover it with mine.
Asked by AgaO5 1 year ago | last reply 1 year ago
Cell phone jammer
Asked by dangerousguys 9 years ago | last reply 7 years ago
As a part of my academic project, I would like to build a mobile phone jammer, sufficient enough to block CDMA and GSM signals. Where shall I get technical assistance for that?
I know that the band for cell phones is between about 800-1990MHZ and I was wondering if it would be possible to hack an AM transmitter or for that matter an FM ipod type transmitter into the cell phone range like KipKay did in his instructable with a reciever so that if you transmit noise it would disrupt the cell phone call and make them hang up. This is just an idea I had that would be the alternative to creating a jammer like the Wave Bubble made by Lady Ada that would be a lot easier and cheaper. This is not intended for bad purposes, its just for fun. I might not even make it but I am still wondering if it would work.
Asked by beak90 9 years ago | last reply 9 years ago
I want someone who can actually create the setup described here - lifehacker.com/5852903/silence-noisy-neighbors-by-transmitting-signals-through-their-own-speakers. My neighbour is very noisy and they don't decrease it no matter what. If someone can build the setup or come with their plan to achieve the goal, I can pay whatever you demand. My neighbour has 3 loudspeakers and 2 big-box speakers. He uses an amplifier with a CD in it. He also uses few mics sometimes for his band to sing. they sometime sing for 24 straight hours. Please help and advice.
Posted by VikasS6 3 years ago | last reply 3 years ago
Asked by Pranjal Joshi 6 years ago | last reply 6 years ago
If you are looking for an inexpensive kit to learn some soldering and have some fun with the project this kit is for you. All of the parts are through hole and the kit is cheap at under 15 bucks! The IR Jammer is a fun project that provides a bit of safe, non-destructive fun. The Infrared Remote Control Jammer allows you to render all IR remote controls inoperative! The microcontroller in this design allows for all 6 of the main IR frequencies to be targeted making this unit universal. It works by corrupting the data that is being sent by your normal remote controls. Instructables Page. Go to Project Page. Purchase the project in the online store. Go to the dedicated kit page.
Posted by abbtech 8 years ago
Please can anyone help. Neoghbours playing loud Hi Fi through the night
A lady made a cell phone signal jammer. Where can I find the plans? or info on this topic?
Can i make something out of them oh and one of the cellphones has a camera
Alright, I have this friend of mine who is really into pranks, and loves messing with my computer and the computers of his college roommates, so I'm trying to come up with a way to jam his WiFi to get back at him. I'm not planning on doing anything illegal with it, just trying to mess with him and get him back for all of his shenanigans. Haha To be a bit of help, I have heard/read on google that it is possible to jam a WiFi signal (which usually runs at 2.4 GHz) with a modified cordless phone, also running at 2.4 GHz. Any ideas? Thanks!
Posted by UberNoober 8 years ago | last reply 3 years ago
Hi i got this one from dealextreme. please some one help i know u answered few things but i don't know what u mean by setting the freequences there is a guide on instrutable site but thats for att/ other usa network settings there is no setting posted for fido/rogers networkhttp://www2.dealextreme.com:8080/details.dx/sku.4355 this is the link where i bought the cellphone blocker. andhttps://www.instructables.com/id/Modifying-a-Cheap-Portable-Cellphone-Jammer/ this is the website that has the guide for this exact blocker how to tweak the settings but those settings are posted for usa carriers like att/ and other so thats where i need help. i hope some oen can help me here as i have heard there are lot of experts around this site who knows many things thanks.
Posted by ak.89 9 years ago | last reply 9 years ago
HI I HAVE REED ALMOST EVRYTHING ON YOUR WEBSITE BUT IM STILL CONFIUSDE!!!IM INTERESTED IN BUYING THAT JAMMER BUTI GOT QUESTIONS 1-IS THIS RF J. THE SAME AS THIS propeller???-can i order that asembley board or i need 2 do it my self???-can i use that (sd) 2 build a jammer??doz it jamm low freqency like less then 2mhz??? can u sell me that board complete????my e-mail is email@example.com thx
Asked by hyper2020 8 years ago | last reply 8 years ago
I have alot of Cordless phones with the handsets and i have the bases, i have answering machines , regular phones. Old cell phones....Is there components in there that i can make a cell phone jammer with? Im teaching myself electronics by taking things apart,lol but i still have trouble figuring out what parts are what. Any help? thanks. Ps, i would love to make one with a altoid tin if possible.
Posted by valmont325 7 years ago | last reply 3 years ago
Arduino: 1.8.2 (Windows 10), Board: "NodeMCU 0.9 (ESP-12 Module), 80 MHz, Serial, 115200, 4M (3M SPIFFS)" C:\Users\super\AppData\Local\Temp\Temp1_Wifi-Jammer-master (1).zip\Wifi-Jammer-master\WIFI Jammer\wifi jammer\esp8266_deauther-master\esp8266_deauther\esp8266_deauther.ino:11:18: fatal error: data.h: No such file or directory #include "data.h" ^ compilation terminated. exit status 1 Error compiling for board NodeMCU 0.9 (ESP-12 Module). This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences. I have my esp-2966 connected through a cable.
Asked by mo.nicholas 1 year ago | last reply 1 year ago
Asked by SAGAR007V 9 years ago
Asked by Pat_Maroney 8 years ago | last reply 7 years ago
Anything that would work for this instructable:https://www.instructables.com/id/Radio-Jammer/?ALLSTEPS
Asked by XOIIO 9 years ago | last reply 8 years ago
Hi All, I'm a new member living in the UK and don't know anything about eletronics.I am looking for some help on how to block my neighbours radio signal-He is a radio ham and everytime he is transmitting i get the whole conversation through my radio, hifi and stand alone TV's and anything that has a speaker attached to it-sometimes get lines through my TV. Hope you can help Best regards Tony Mac
Posted by Tony mac 7 years ago | last reply 6 years ago
We are trying to curb speeders in the neighborhood, and I thought it would be cool to have one of those radar detector "tester" type devices. Done a lot of research on this, but it seems it's hard to find a transmitter for the Ka band which would be the most beneficial to trick speeders into thinking they are being radar checked. I know jammers are illegal and frowned on in some places, so this I need just enough power to set off passing radar detectors. It can also use AC power or be fixed, since I'll just be using it around my house. Thanks!
Posted by Sylvester2009 6 years ago
A neighbor of mine is using some sort of electronic device to eavesdrop on me. And, to harrass me to the point of militery style torture. I have been unable to gain law enforcement support.
Asked by clairecctx 9 years ago | last reply 7 years ago
I need ideas to use 30 camera flash circuits, as i have bulk i want to use them in an array or all at once.As HiVoltage burst or light does not matterPersistance of vision?Starburst camera jammer?
Asked by oliverkellow 6 years ago | last reply 6 years ago
Hey, I am bored lately, nothing to do my flamethrower has broken down, so I dunno what to do now. Does anyone has a enjoyable, fun and dangerous (Mildly lol) Project for me? Like a phone jammer, a taser, a... well something. Ps: For the Beginner Pyro/Electronic/Soldering Guy. Thanks a lotSend ideas to firstname.lastname@example.org and How to do it!
Asked by Stealth004 9 years ago | last reply 8 years ago
I recently won a runner-up prize in the elemental LED contest. I entered my mailing info and about a week later, I got the instructables prize pack with a t-shirt a stuff, but I didn't get the actual prize (Apollo beat jammer). Does the prize normally come separately from the instructables pack? If so, how long will it take? (been 2 weeks since the instructables pack came) thanks
Posted by sidmani 6 years ago | last reply 6 years ago
Hi I have a light and fairy theme deck it's an ok deck but I think it needs something As you can see I lack monsters but I think my lockdown cards take care of that, any thoughts on what I should pull out or add? MONSTERS (10) 1 darklord asmodeus 1 mystical elf 1 hourglass of courage 1 worm jetelkpse 1 interplanetary invader A 1 marshmallont 1 servant of catabolism 1 darklord superbia 1 prime material dragon 1 the calculator SPELLS (20) 1 emergency provisions 1 unstable evolution 1 attraffic control 3 mystical space typhoon 1 monster reborn 1 scapegoat 2 swords of revealing light 1 photon sanctuary 1 crashbug road 1 mirage tube 1 giant trunade 2 lightning vortex 1 nobleman of crossount 1 fissure 1 heavy storm 1 megamorph TRAPS (17) 1 waboku 1 curse of royal 1 just desserts 1 trap jammer 1 half or nothing 2 draining shield 1 spell shield type 8 2 divine wrath 1 shadow spell 1 needle wall 1 gravity bind 1 call of the haunted 1 magic jammer 1 minor goblin official 1 solemn wishes
Posted by snozzle1 5 years ago
Can some one help me out . i just got my cellphone jammer (blocker) purhcase from dealextreme. when it came its not blocking the signal of my cellphone or anyother unless u are very close to it like right infront of it. after 2 feet it just don't block. so i read the guide how to change the settings by opening the case of it. but the settings are shown for att and other usa networks . i am in canada and i need for fido/rogers settings please help me thanks.
Asked by ak.89 9 years ago | last reply 6 years ago
Circuits and semiconductors and transistors and capacitors all confuse and intimidate me so... :-\ I want to know how to turn a walkie-talkie into a communication jammer like in Fringe or create an X-ray machine from an old tube TV like in Burn Notice. Ultimately I'd like to become an FBI agent or CIA spy, but I've gotta start somewhere, so asking how to do electrical engineering on Instrutables is the first place to start I'd imagine.
Asked by Pompom 9 years ago | last reply 9 years ago
I want to know if there is any 'mobile phone signal detector' already available in the market. The purpose is to find if anybody is using mobile phone for calls or messaging at restricted places. Jammers are not fine as some are exempted from making calls etc.. If there is nothing like that available, how to make one to detect the signal or even the phone from which the signal was emitted. Usually when we are about to receive a call or sms and if we are near a Speaker we get a specific noise through speaker, or if we are near a monitor (CRT) it flickers. So I am sure there are ways to find this signal emission. Please suggest the options to do this....
Posted by donjoy 7 years ago | last reply 5 years ago
Arduino Jam was an 48 hour event held at Timelab in Ghent, Belgium. 18 jammers started friday the 3th of february with a brainstorm session. The only restriction they had was that the projects needed to be powered by Arduino. 7 projects emerged from their brains. They teamed up and started on their projects to make their ideas come true. * #1: Xtreme Buzzwire-4-2 * Nipkow pong & RGBCMY resolution test & 16 million color niptokowduino * Kinect face follower * Duck n jump Tv out game * Bleeber - A physical layer between data and action * Capgemini sound to light modulator Thanks to our sponsors that made this event happen:
Posted by jekkos 6 years ago | last reply 6 years ago
Sign-up for our newsletter here. Oct. 25, 2007 Welcome back! There is just a little over a week left for our DIY Halloween 2007 Contest! We know that you're working on your costumes, food, jack-o-lanterns, and scare gadgets now so don't forget to take pictures and write up a fantastic Instructable! Tomorrow we will have a special Halloween newsletter so don't be surprised when you get two e-mails from us this week. For now, check out these great Instructables! Matchsticks Cube (no glue) Make a sweet flammable box out of a few dozen matches. It's the coolest looking fire starter ever.posted by msolek on Oct 23, 2007 The Best Way to Start BBQ Coals If you have trouble starting coals for a BBQ, just grab a hair dryer, point it at the grill, and pull the trigger. No lighter fluid needed.posted by noahw on Oct 23, 2007 Raygun - Steampunk Defense When the air pirates are coming at you it's time to give pacifism a rest and get your weapons ready.posted by aintMichael on Oct 19, 2007 Win a free trip to Maker Faire 2008! DIY CD/DVD 5.25" Bay PC computer cooler Don't let your computer overheat. Use this handy case mod to keep things cool under pressure.posted by DIYSlacker on Oct 19, 2007 Nomad Furniture: A Folding Desk How to build a desk that can hide away when you don't need it.posted by Wade Tarzia on Oct 18, 2007 Ghoul Grabber Build a crawling ghoul that's activated by stepping on a mat. All for just a few dollars of parts.posted by guyfrom7up on Oct 20, 2007 TV Remote Jammer! Keep your roommates from changing the channel by jamming the infrared sensor.posted by Kipkay on Oct 22, 2007 The Laser Cutter Contest is Back! Portrait Gourds Grown in Molds Grow a gourd with your face on it, using this ancient technique from China.posted by TimAnderson on Oct 23, 2007 How to Make Edible Glowing UV Reactive JELLO Make the experience of eating JELLO even creepier with this glowing modification. posted by hairyconiption on Oct 22, 2007 Control real world devices with your PC Learn how to interface a PC and microcontroller. Sense the value of an analog input and control some servos. posted by Dr_Acula on Oct 22, 2007 Now go build something awesome, and I'll see you next week! - Eric
Posted by lebowski 11 years ago
Arduino Jam was an 48 hour event held at the timelab in Ghent, Belgium. 18 jammers started friday the 3th of february with a brainstorm session. The only restriction they had is that the projects needed to be powered by Arduino. 7 projects emerged from their brains. They teamed up and started on their projects to make their ideas come true. Here is an overview of the projects: - #1: Xtreme Buzzwire-4-2 article on hackaday - Reversed geo cache with only direction no distance. - Nipkow pong & RGBCMY resolution test & 16 million color nipkowduino - Kinect face follower - Duck n jump Tv out game - Bleeber - A physical layer between data and action - Capgemini sound to light modulator Thanks for our Sponsor who made this Jam possible:
Posted by cinezaster 6 years ago | last reply 5 years ago
Tutorial i follow: http://teslaundmehr.de/2015/12/05/emp-jammer/ Componet : single 18650 battery 3v to 40v boost convert 1.2mm coil 2sc2078 transistor 47 and 220 pf capacitor 10k resistor i can hear some weak sparkish noise from top of the coil, and transistor goes hot too. but just nothing happens to lightbulb and calculator April 18 update: i connected the losing end( pic10). but still nothing, any other thought ? new diagram at pic 8 i'll keep updating as i soldering componets using no wire April 22 update: it worked, with a other small test coil i made, (pic 1,3,4)i swaped several transistors made sure only problem was the coil. where goes wrong with the bigger coil (pic2,5) ? also, i've switched winding lead on big coil, still goes nothing (small one works with either way). i was guessing perhaps i've made too many turns on L1 somehow changed behavior of coil (another interesting phenonenal i've noticed is as you stick an iron cord inside coil, EMP field despairing rapidly to 0. which is bit different then i learned in high school)
Asked by EthanY 1 year ago | last reply 1 year ago
I had this idea for a spy gadget, but I cannot find out anything about some of the functions I want it to have. I wanted to take an arduino uno and first off give it an Infrared LED and program it so that it can drown out all infrared signals by continuously blasting IR when a button is pressed. A universal jammer if you will. Second off I want it to be able to use an infrared sensor to detect infrared light when the function is active, and display the intensity of such IR on a LED board. Third of all I want it to be able to activate a burning laser LED to help start fires when camping, a sort of laser swiss army knife if you will. Fourth I want to be able to stick turn on a small LED for light. I was looking to see how each thing could be activated by a different button. I have a Keyes KT0003 arduino kit with no instructions on how to actually use the thing. Aside from the laser LED which I know doesn't come with the kit, are the infrared based functions feasible? All I want with the infrared is to be able to detect it and then just drown it out completely with the LED, I don't want to block any specific function. I just want to block IR in general. I also wanted to make an infrared universal transmitter out of it, but all of the things I saw relied on the arduino as a receiver. I wanted to be able to use the arduino as a sort of sonic screwdriver, able to activate any IR based device and control it, by pushing buttons attached to the arduino. Like I said though, everything was using the thing as a receiver, I want to turn it into a handheld transmitter able to control anything with a IR receiver. Here is a link to the kit I have, I'm sorry if it doesn't describe it very well. https://www.miniinthebox.com/kt0003-a-basics-starter-learning-kit-for-arduino_p1861302.html
Asked by LMN1 11 months ago | last reply 11 months ago
No time and no pics for a proper Instructable, so I just put out some word of warning ;) Around here bad people take advantage of the fact that a lot of new houses have the garage right next to the house. With these you usually also get a door so when you park your car you don't have to get out of the garage again. All controlled by the press of a button on the remote... Some fancy guys got a device working similar to the IM-ME Open Sesame hack a few years back. But unlike the original author the new guys found ways to make money by providing working "universal garage door openers" on dubious websites. Problem with the new model is that it not only fakes a remote with dip switches but also the newer models with so called "rolling code", "intellicode", "changing code" and so on. The old remotes with dip switches should actually by phased out years ago by any owner who values his stuff... But the new models are still deemed secure and next to impossible to hack - well if you trust the advertisement... How does the code hacking work? The old dip switch models allow for a maximum of just over 4000 different codes and come in just 3 or 4 frequency bands. No real problem for anyone with basic electronic and coding skills to hack these - as shown with Open Sesame. The new models all use a so called rolling code, here the remote and opener are paired through 32 bit of ID code and an encrypted part that changes every time. Both remote and opener calculate the next code once a button was pressed or a code received. To overcome reception problems the base usually calculates the next 256 codes in advance - and that is the entry point for bad boys. The illegal device scrambles the frequency detected while storing the code received by the orignal remote. As the door did not open the owner will try to press the button again. Still scrambled to opener does nothing - until the device sends out the first recorded code! Now the owner can drive in and is happy. Of course he still needs to close the garage - again all is scrambled and the code stored as before. You see where this is going.... It is even possible to set the amount of required tries to capture, so in theory a bad guy could get the next 10 or codes in advance for use once the owner is gone out... Worst thing however is that these illegal devices not only open garage doors but also cars as a lot of them use similar systems for their remotes - up to the point of starting the car with it. Took me only 2 hours with Google translate to find a website outside the usual search results that offers these "gadgets", along with WiFi and cell phone jammers, credit card copy devices and more things I don't want know about... What can you do to protect yourself? First check what type of remote your system uses - if there are DIP Switches than replace the remote system or the entire device in favour for something more secure. If you already have a rolling code model that you are far better off but sadly no longer totally safe here. A lost remote should not only be replaced but the old one removed from the system as well - you never know if you just lost it or someone took your remote ;) Alternatives exist, especially if you are not afraid of doing some open heart surgery on the electronics of a garage door opener. You can add a WiFi module and use your mobile phone to open the garage - search Google if you like the idea ;) Another very neat way is using a second transmitter that keeps the relay for activating the opener from working. This can be anything from a BT module paired with your phone or cars BT system over a keycard to numberplate recognition cams. A good system also allows for a "holiday mode" or similar. Here you can set this mode with one remote until you deactivate it with the same remote the system will not react to anything. Great if you leave the house for more than a day or two... As a last resort you can always get a big and angry dog to sleep in your garage.... What if you are renting or a bit limited with the electronics and soldering skills? Not all is lost if you can accept a second remote for added safety. These days you can get plug in converters for your mains voltage outlets that work with a remote control. Unless they use Infra Red for this they are great to disable your opener. Simply plug it in where the power cord for the opener is and then plug the cord into it as well ;) Now you can fully shut off the opener with the press of a button and only if the power outlet is switched on the opener will work. If in doubt you can use a double outlet adapter an extension cord and a night light to indicate wether or not the opener has power. Ok, and what about the door lading from the garage into the house? Well, of course keep it locked and if you are home also keep it locked. At least this way you have some extra time in case someone tries to enter through your garage while you are sleeping ;)
Posted by Downunder35m 1 year ago