How to Make Mini Spy FM Transmitter Bug - A Wireless Audio Transmitter ?
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- Опубліковано 5 сер 2024
- do u want a spy listening device. You must have this electronic gadget for surveillance to broadcast your own FM radio station within the neighborhood? Ever get curious on where people get those Surveillance Bugs from spy and action movies? This small and simple FM transmitter is the toy that geeks have always wanted. so today we will make a tiny FM transmitter bug smaller than your finger. This can be a very useful and best best wearable device.
FM transmitters devices can be complicated to build, that's why I'm teaching you how to make a simple FM transmitter. You need to buy only 2 Parts for that ! The FM Transmitter circuit is very simple and has very good range ,about 10-30 meters. This is great rather than using any fm transmitter app. This makes best spy device for spy listening. I like this spy device very much let me know what you think about it in the comments.
Buy Parts from your online local store
1) Fm Transmitter Module: geni.us/4A4QA
2) 3.7v Lipo: geni.us/okAOH
TimeStamp
00:00 What we are building today
00:21 Google Search on FM Transmitter
00:37 FM Transmitter Module
00:53 Battery
01:04 Soldering Battery Terminals
01:15 Building a Antenna
01:35 Mini FM Transmitter Bug is Ready
01:52 Testing Mini FM Transmitter Bug
02:03 Setting up FM frequency
02:20 Test
03:36 Where are you going to use this?
Electronicsforu: electronicsforu.com/videos-sli...
Instructables fm transmitter
www.instructables.com/id/DIY-M...
#FM #spying #Receiver #Wireless #Bluetooth #surveillance #caught #privacy #security
What does an FM transmitter do?
A FM Transmitter is a device that can your sound / music signal from your music player / smartphone to become a radio signal and it can be pick up by a fm radio that is tune into the same frequency setting.
How far will a 15w FM transmitter broadcast?
For a broadcast of 6 watts, the transmission range will be 3 miles. At 15 watts, the range increases to 5 miles, at 40 watts to 10 miles and at 100 watts to 15 miles. The general rule of thumb is it will take four times the power to double the transmission distance.
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How can we transmit line-in audio from a speaker to FM instead of a MIC?
Where can I buy this in india(Bangalore)
I’m not into You Tube, Facebook, Liking,Etc and especially I’m not into Subscribing to anyone or anything but for the First time in my 40+ years You have caught my Attention so I’ve Liked and Subscribed to You . You have a genuine genius mind ...
I'm really glad to hear that, Thanks
May be you need one of of these gadgets?
Awkward moment: When you thought you had a private conversation, but turn on the radio and hear your own voice...
O_O IM SHOCKED
We need to replace battery for every 15min??
@@barathkumar1289 you could recharge the lipo or plug the board into a constant energy supply
This guy has an amazing camera quality and an awesome introduction
Good video! I really like this small transmitter, unbeatable for the price. I made a video too with some additional information. Connect a quarter wave length antenna wire to the middle pin, at 3V you'll get up to 300m LOS, at 9V up to 500m LOS
Buddy
you're like a natural "Watch Dogs" candidate :D
(Y) Love your builds
Were gonna need more of him for the legion
BTW, I have a question to you. These batteries work well with TP4056? I almost bought a few of this batteries, since I'm not able to find the battery I used in my mini mixer anymore. :/
I LOVE your channel keep the content coming!!!!
+Elias Jacob 👍
+Elias Jacob Thanks
Bro I find your channel very interesting... i wonder If i can my bluetooth speaker fm capable. I mean I want to use my speaker which has bluetooth but no fm in it. Is there any way to connect fm module to it and work as normal radio??
all your projects are awesome
Love your video! Very informative 😸.
your video's music is so crazy!
i like that music.
Really nice, man!
What video should i look for to build a device that i can hide, and it makes sounds using my phone, such as pre recording sayings or ghost noises. I want to build a better scar a thon device. Thanks
Hahaha wow.www....! This guy is a genius. 👌👌👌 i need more like this stuff..
Hi kedar... firstly I want to say your videos r awesome... and secondly I have a request... can you make a video on mini tesla coil of 9V.
Please make this video.... if u do this it will greatly appreciable.
Awsome keep going!!!!!!
Hey Kedar! Love your videos. Do you think you could desolder the microphone and somehow add a 3.5mm input? That would be cool. keep up the great videos.
+Justin mic has biased voltageso it will destort external audio this module is not perticularly good for external input maybe you need to experiment a bit !
I tried it, it worked but still not a reliable option
@@pradeszebua how did you get the battery and got any better ideas? If so, PLEASE share:))
@@dhstudios1269 I didn’t use the same battery that this guy used, I used 3 of 1.5 v battery stacked in series... I think they are called button batteries
fan of your work bro...... so useful
Hey! Nice video!
After i saw this video i immediatly went to eBay and bought the stuff :D
How has it worked
Very cool!
When you know that you're being played with just give the TRASH a Great performance😴
What frequency did you tune it to? Can you measure it? My variable pf broke and I would like to replace it with a fixed value. Let me know. Thank you very much.
Great video!
make a GPS homing devise of this size , so that we can track our crush .by putting that module in there bag .lol just kidding
nice to see it.and ur english is so good
It's a modular circuit, so not that impressive compared to your other videos but still pretty cool find for that price. I would hide the bug in the teachers lounge
awesome work! I was wonder which app you use for the FM radio receiver?
+Technomancer I used stock FM app
If you were trying to use your iPhone, iPhones unfortunately do not work, some android phones do not work either. If you have an iPhone, you can pick up a cheap transistor radio and probably use that to tune in and ease drop on people with your new little bug friend. It’s range is theoretically good also, so you should be able to sit outside and listen to what’s going on inside through the little bug.
reallllly good videos!!!
is it possible to get an Fm transmitter from anywhere else that might be around the house tech wise? Or does it have to be a Specific one?
Very cool
yes it works.
keep it up.
that is so cool!
hi, is this the same kind of transmitter in Ring in RACE 2? and from how long can we hear sounds?
Ek number bhava khup Chan
Thank you come again
Whats tee best FM app to use it with an IPhone 5 and record ?
Thank you
Do you know of an FM receiver(s) that will audio-mix two or more transmissions. Example - like two (or more) of your transmitters sending to one receiver.
Hahahah I like you , you are slick dude
when you put a bug on the chair and all you hear is silent farts.
Love u so much sir
Hi, what reach can you have the signal?
i like your videos, subbed
+M3R1JN 😀 You are welcome !
Really very nice
how will you charge the battery
Virus Demon Exactly
Major is the correct solution
Just buy a 5V 1A charging PCB or use a phone charger by stripping the microUSB port of the cable & connect the +ve & -ve wires directly to the battery.
Not to mention, considering the low power requirement, this battery may just last a week, if not a month.
Or add solar cell
solder a short lipo female connector to the pcb and use a usb to lipo male charger The kind you'll find on a small toy RC helicopter , plug the battery lead into the pcb socket and just use an elastic band to wrap them together ..that way you just unplug and recharge .
really cool, do you think that with the help of a smartphone or a FM receiver (with an audio jack) it will be possible to make a wireless microphone?
+Zona ALG yes it works as wireless mic
how do i test it i my phone doesnt have a radio hardware inside it.
Hey ,can we change the mic frequency my this bug or the receiver accept my frequency only,
hi from mumbai just subscribed ur video and liked it too...
*"a micropun"*
How can we transmit line-in audio from a speaker to FM instead of a MIC?
By the way, it is for transmitting TV audio to the end of my room for a satellite speaker
is there a switch of on and of
Top !
Thank you
Subscribed broooo
Gud luk frm kerala
Hi Kedar....Thanks for posting the video. As per the technical specs the battery should be : 9mA (3V ), however 9mAh is not available in the online store. What's your recommendation? and is it safe to put the transmitter inside the back cover of a mobile for spying.?. ...waiting for your reply...thanks.
You should focus on a larger battery so the transmitter can send stronger signal
cool vid.
I will use it during classes
About how big is the range with that antenna?
hi, I can not hear my own voice on the radio. It didnt work. :( Is it working outside only?
What is the range over which we can use it : like from one city to another?
Hahahaha this is why I wouldn't like to date a nerd and still I'm interested in watching this lol! Thank you for the idea ;)
🤣
Nice choti information
Do i need inbuilt fm or fm over internet will work
Iam ur new subscriber
thank dear sir distance of this transmitter how many mt
This is good project
What is the value of the adjustable capacitor...
plzz tell me the name of the song u played I. background
Hey can can this work with an iPhone
Instead of using a radio scanner app from a smartphone can i use a portable radio to do this instead ? And btw, how much does the whole thing cost you
Can you connect this to the power supply of an existing device? Like inside a lamp? or keyboard? or monitor? that way it always has power?
amazing
My neighbors are some how transmitting pre recorded sounds to car through something like this how would you go about detection of this
wanted to know if there is any battery I can use which wil last for 3 days without charging?
kedar are you based in India?
can you also show to use radio frequency to hear through mobile phones?
Nice
Hey Kedar
Is it possible to connect a stronger antenna to the module?
A range of 1-5km would be perfect :)
Greeting Kim.
It is not possible because the rf power from the transmitter is very low adding a long antenna would eliminate a all of the power.thus i wount transmit anything
Kim Maier you would need a big ass antenna
you need a relay do a bug then a device that gets the data from the bug and thrasmisits it over the internet
Deuteronomy, 18:11
10. Let there be no one in the midst of you to cause your son or daughter to pass through the fire; Let no one practice enchantments or consult the stars; That there be no sorcerers or sorcerers;
11. that no one is found who engages in superstitions or consult the spirits; That no fortune-teller or anyone who asks the dead is found.
12. For Yahweh hates those who do all this, and drives them out before you because of these abominations.
Jesus loves you, God loves you
John 3:16
For God so loved the world, that he gave his only begotten Son, that whosoever believeth on him should not perish, but have everlasting life.
Hatuwagadhi Rural Municipality read the damn description lazy a$s
nice
I need it for my wallet coz I always loose it
Go go I'm a new sub
awesome
hey friend i had made it thanks
Good video.
+MDF RESCUER Thanks
can we stick this transmitter to somebody and listen to his/her conversation even if he is far from you and talking to somebody and u just spy their conversation.???
nice video, but, how much range does it has?
Which module and battery could I use to do this with bluetooth? Your video's are great btw!
You can use Bluetooth transmitter module they are easily available on eBay
please make a video how to add an antenna to extend the range
Hi Kedar! I was wondering what the range of this is. Thanks!
The McRican like 2 metres
On what device do you track phone or what
It's looking ready made. Isn't it? Where from i get this and how much it is?
Good jobb
Hi Is there a camera or phone that penetrates thick things and can penetrate the wall and explain what is behind it.
If this module attached with mobile phone and his bette ry and with mobile phone antena then it works?
what is the model of the fm transmitter?
hey pal nice work👌
+madhu sudhan 😀
+kedar nimbalkar r u from India da?
How would you re-charge the battery? You'll have to unsolder it each time?
Or get a rechargeable battery and solder that on that should last you at least five years.
good content :)
+Fish Thanks
Hi Kedar,
Very nice video, I am here since 9k.
The video quality has improved a lot from before, what camera and software do you use?
+DIY Tech Hello thanks for that ! I use Nikon D5300 and Sony Vegas for editing but I think it's not all about what gear you use , story and idea is the king!
Thanks, I am struggling to edit my videos so I am going to build a pc very soon, What pc specs do you have?
Thanks a lot! :)
+DIY Tech 8core 4ghz CPU, 16 GB RAM,and GTX 960 2gb video ram
@@HowToGuys hey Hii,
Which wire you attached at the middle terminal
Yes i built it
cool
Can i solder a S 1 female connector to the module? So i can just click the module and battery apart for charging? Instead of cutting the connector of the battery and soldering it directly onto the module? Thanks mate
And what did you solder as the antenna? Hard to see in the video which is amazing by the way. Did you made a small antenna from the copper tape at the end of one side of your cross and soldered the copper tape onto the middle antenna hole of the module?
@Sergei Glimis thnks mate