Faraday's cage is employed in MRI rooms. Do you all remember? Microwave oven was used as a Faraday's cage to avoid the signal reaching from Omar baai in Viswaroopam climax.
Finishing touch spr,.,.,kandipa blame panirupanga nenga itha solama "intha video paathuthan carah thirudaporanga" irunthuruntha,...Hatsoff Bro,..👍🏻👌🏻👍🏻👌🏻. LMES, UNnoticed, Karuppu Thirai all are fantastic and interesting to watch,.,.,Thanks to you. Bro
Really u guys r doing an all rounder work here.. awareness , knowledge , technical things , safety and much more just from a single word science.. congratz..
But I have two thing to start my car. 1. A remote to unlock the car door 2. A key to start the engine, but it has transponder, without the key or fake key you cannot start engine. It will crank, but will not start, you need to have the original transponder keys or you need to copy the code from the original transponder key to the duplicate transponder key. How do you see this case, what are the ways to steal this car ??
One doubt, after started moving, at some point the car loses it's connectivity with the key. Then what happens will it turn off or keeps on running?. Even if it runs, after reaching the destination the thief wants to turn of the ignition, then what he will do to start the ignition.
That's true. he can unlock the car and start the engine . But can't drive away from the key fob. Unless he can record the signal from key fob and recreate it
Small correction. higher frequencies travel lesser distance. Because attenuation increase with increase in frequency. Low frequency band is 30khz to 300khz). 2.5 GHz is very high frequency ( band 300mhz to 3 ghz) Pilots use VHF (very High frequency) for communication in land and hf (high frequency) for communication over seas. Because HF travels longer distance than VHF
I have made a project to avoid this problem last month with advance technique . my project is under patent so I don't like to reveal it publicly. Congrats lmes team for enriching students knowledge.
I'm a TECHNICIAN at TATA MOTORS. That's key called PEPS key. Antha key console boy la iruntha mattum tha start agum Ilana aguthu. Because, low frequency antena anga irukum, athu signal ah receive pannuna mattum tha start agum.. Neega sonna tricks ah vachu open venumna panalam but vehicle ah run panna mudiyathu
No, they have cone shaped wheels so that they obtain different speed in inner and outer edge. If the right wheel is running in outer edge and the left wheel runs in inner edge that means train is turning towards right.
@@tronicmobilestech.6473 the wheels is cone shaped becoz to avoid derailment if its cylinderical the movement is smooth but cant be turned easily and causes derail, thats why we experince pendulum movement in train, the left and right wheel is connected to a shaft but i wonder are the at different speed!!!!!
@@VIKIKIWIS if you watch carefully cone shape have different rotating speeds at each circumference so differential is obtained by cone shape itself. And to avoid derailing the wheel's inner edge have step in it.
Athan bro apdiyum start analum .for few meters tha run agum marubadiyum key detection on agumla apa marubaduyum v2ku ponum antha receiver v2 pakathula vaikunum ana car thalli poirukum....epdi irunthalum there are some factors so impossible
Car Keys with Transponder chip integrated with rolling codes are the safest. The key has to be literally inside the Key Cylinder to start authentication with the car security module using rolling codes. Car Security module is tightly integrated with Engine control Module [i.e. ECM controls Spark Plug, Fuel injection sequence]. So even if you break open the car, you can never start it without having access to physical Transponder key. On the other hand as usual nice video from LMES in explaining this in a very easy way.
Car can be unlocked but it will not start because it will say warning like - Key not inside car.. even you amplify the signal again and start the car - It have some geofencing , After some distance ( till you receive the ultra high frequency from the car key to car) it run, some modern cars has fencing distance like 5km radius and 10kms radius then automatically your car engine will be shut down .. Anyway that's good video for knowing the basis to some unknown people !
U guys missed one important point, ipo irukura cars la indha problem lam already solved, Car unlock pana apram car key , car ah vitu oru specific distance mela thali poita engine automatic ah off agidum, there is no way you amplify very long distance, in short u can unlock but you cannot go too far.
That's was an good one bro, even I hope that with rolling codes we can prevent it, with the simple science we made it to next level! Where did you get this content? Any real car hackers ?
Very useful information to everyone... though I am Telugu ,I understood very clearly. I have been watching ur channel from past 1 .5 years ... very valuable information on each video. Congratulations to LMES
Yeah, it’s great coincidence, We shot this video two weeks back and shocked while watching the movie, However we are glad that the awareness is given via the movie as well.
superb content one of the best channel i"ve seen through out in my life, my hearty wishes for ur channel and team to become one of the highly subscribed channel after pewdipie and t-series. all the best .keep giving us extraordinary content like this. thankyou.
1 million subscribers.superb bro.ur team hardwork than karanam.naa 20000 subscribers Erika modhu subscribe pana epo 1M... Superb.i will support you....
சிறப்பு... சின்ன சந்தேகம்... சாவி உள்ளே இருந்தால் தான் வண்டி ஸ்டார்ட் ஆகும் என்றீர்கள் ... ஆனால் சாவி இல்லாமல் ஸ்டார்ட் செய்த பின்பு(அலைவரிசை மாற்றம் செய்த பின்) எவ்வளவு தூரம் வாகனம் செல்லும்?!!! ஏனெனில் சாவி அலைவரிசை தொடர்பு எல்லை தாண்டிய பின் என்னவாகும்?!!
Sir, Faraday cage technique is similar to that of electrostatic shielding which is used to prevent tall buildings from lightning.Also, the content and your explanation is easily understandable.
You can unlock the car and start the engine, but you can drive the car for long meters, because the engine is always expecting rolling codes to run further. That's called Engine Immobiliser. Unless the key is NOT with you, the engine can't run longer and the engine will stop in few minutes wherever you are.
1. நாய் வளர்த்தால் அதுக்கு சோறு வைக்கனும் அதனால் ஊருக்கு போக முடியாது. 2. அப்படியே போனாலும் நாய கூட்டிட்டுப் போகனும் அதுக்கு கார் வேண்டும். Moral: Anyway car is safe 😜😜😜
One thing u missed after the car door get opened the car also check the availability of the key when you press the start ignition button in the car in that case how your signal amplifier work to switch on the engine and to drive the car????
I think , Hackers or thieves will change the sensors and other stuffs in the car and use their own to turn the ignition on/off for later use. Using this technique you can unlock the car . They will change the frequency of the EM signals in the car. Btw, good question bro.
Actually we can't drive the cars just by getting access to the car.. They have something called immobilisers in your car keys. It doesn't send signal to the ECU to start the car and even if starts it stops in few metres.. This is the same reason why you can't make duplicate keys for the car in local shops since those keys won't have the chip in it... Hope this is clear.....
Sir one chinna suggestion antha key la oru ON/OFF Button iruntha bodum yeppadiyum antha key la oru battery irukum antha battery power ah cut panra mathiri oru ON/OFFbutton iruntha pirachana mudinjathu and also antha car ku pakkathula bedroom iruntha yennavagum yeppavum car on aaitea irukuma? Athunala intha ON/OFF key use aagum
Hi . This has been fixed in few cars using one more step. The car turn off when the key moves out of range and the code generated by the key will be varying time to time .
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@Balaji டேய் பாலா ... நீ மூடு இல்லனாலும் நாங்க படிப்போம்... சும்மா மகிழ்ச்சியா கமெண்ட் பன்னுனா என்ன __ க்கு நீ பெரிய யோக்கிய சிகாமனி மாதிரி பேடுர
@Balaji ungala book padicha thaan periya alaga muriyumnu intha education system ungala mathiruchu
neengale fake id la podringala da body soda @Lmes uh😅
பாராட்டவே அளவு இல்லாத அளவுக்கு நல்ல செய்தி தொடரட்டும் உங்கள் புரட்சி
Faraday's cage is employed in MRI rooms.
Do you all remember? Microwave oven was used as a Faraday's cage to avoid the signal reaching from Omar baai in Viswaroopam climax.
Viswanath wife Rupama
@@SAASMITHA_ELSA anupama
Vishwaroopam 1or2
@@shanbalaji5042 1
@@ragavarathinamg7656 nirupama :P
Really hats off to LMES
2 Years ago I don't have idea about Science.
Now, I won't miss a single video...
கருப்பு திரை,.. சிறப்பு.
Ama bro....kannum kannum kollaiadithal movie la intha tech pathi kattirukanga bro....but romba detail ah neenga sollirukiga....super bro
கடவுள் இல்லை என்று சொன்னார் ஸ்டீபன் ஹாக்கிங் அறிவியலே கடவுள் என்று சொல்கிறது இந்த lmes
மூடு
Lmes oda oru lyk kaga ennalam pesa vendiyatha irukku paaru🤣🤣🤣🤣
ctech Saravanakumar: avuru enga da kadavul illanu sonnaru? avaru kadavul irukarunu thaan sollirukaru
avlo scene la illa
Rendum onnuthan bro
Pesaama Mr bean maari poottu 🔓 pottutu poiralaam pola... 🤔😕
Ha ha
😂 Correct thaan. 👍
naanum ade than sonnen
👍👍😂😂You are cool
Carla Irukura Technologyave break pannitaanga Oru Pootuku Key Ready Panna Maatangala
Vara vara lmes edit la vera lvl.....nalla edit, content ah enhance pannum.......
u guys are doing a great job.........🔥🔥🔥
Finishing touch spr,.,.,kandipa blame panirupanga nenga itha solama "intha video paathuthan carah thirudaporanga" irunthuruntha,...Hatsoff Bro,..👍🏻👌🏻👍🏻👌🏻. LMES, UNnoticed, Karuppu Thirai all are fantastic and interesting to watch,.,.,Thanks to you. Bro
Lmes- let's make everything for society
Wow...
Vera lvl... English subtitles irunthaa... kandipaa whole world paathu payanadayum. Many my non-tamil engineering friends would be benefited.
Really u guys r doing an all rounder work here.. awareness , knowledge , technical things , safety and much more just from a single word science.. congratz..
But I have two thing to start my car.
1. A remote to unlock the car door
2. A key to start the engine, but it has transponder, without the key or fake key you cannot start engine. It will crank, but will not start, you need to have the original transponder keys or you need to copy the code from the original transponder key to the duplicate transponder key.
How do you see this case, what are the ways to steal this car ??
Even I have same doubt
Anna same doubt !.....
Simply cut and joining the wires we can start... Can be seen in many Holywood movies
One doubt, after started moving, at some point the car loses it's connectivity with the key. Then what happens will it turn off or keeps on running?. Even if it runs, after reaching the destination the thief wants to turn of the ignition, then what he will do to start the ignition.
hemanth krishnaraj exactly the same doubt
Hm Same doubt
That's true. he can unlock the car and start the engine . But can't drive away from the key fob. Unless he can record the signal from key fob and recreate it
I think they will bypass the remote system after stealing the car away.
Car will turn off!
Kannum kannum kollai adithal movie pathavanga like pannunga👍
Small correction. higher frequencies travel lesser distance. Because attenuation increase with increase in frequency. Low frequency band is 30khz to 300khz). 2.5 GHz is very high frequency ( band 300mhz to 3 ghz)
Pilots use VHF (very High frequency) for communication in land and hf (high frequency) for communication over seas.
Because HF travels longer distance than VHF
ECE dept ah bro
@@saiprasathrs8069 No. pilot
Thalaivaa padam pakura Maria iruku thalaivaa super😎😎😁😁
Re-purpose old natraj geometry box as car key holder.
Fun is unlimited
Broo
😅😅😅😅😅
Geometry box is not conducter meterial
I have made a project to avoid this problem last month with advance technique . my project is under patent so I don't like to reveal it publicly. Congrats lmes team for enriching students knowledge.
Kannum kannum kolaiyadithal ... Moive pathalavangalku purium ... 😅😅
I'm a TECHNICIAN at TATA MOTORS. That's key called PEPS key. Antha key console boy la iruntha mattum tha start agum Ilana aguthu. Because, low frequency antena anga irukum, athu signal ah receive pannuna mattum tha start agum.. Neega sonna tricks ah vachu open venumna panalam but vehicle ah run panna mudiyathu
I want LMES to explain how train wheels itself act as an differential system, it will be a interesting content.💯🤩🤩
Train has a seperated wheels
No, they have cone shaped wheels so that they obtain different speed in inner and outer edge. If the right wheel is running in outer edge and the left wheel runs in inner edge that means train is turning towards right.
@@tronicmobilestech.6473 the wheels is cone shaped becoz to avoid derailment if its cylinderical the movement is smooth but cant be turned easily and causes derail, thats why we experince pendulum movement in train, the left and right wheel is connected to a shaft but i wonder are the at different speed!!!!!
Mystery for 90s kids
@@VIKIKIWIS if you watch carefully cone shape have different rotating speeds at each circumference so differential is obtained by cone shape itself. And to avoid derailing the wheel's inner edge have step in it.
9:17 bro aana antha car aa run pannum pothu electronic key car ulla irukkanum la..illa na run aagathu..
Athan bro apdiyum start analum .for few meters tha run agum marubadiyum key detection on agumla apa marubaduyum v2ku ponum antha receiver v2 pakathula vaikunum ana car thalli poirukum....epdi irunthalum there are some factors so impossible
Eagerly waiting for 1million subscribers.
Super Information
This Is Similar To Kannum Kannum Kollaiadithal Movie
Faraday cage visvaroobam part 1 climax la solli irupanga.
ungala mathiri aalunga nala thaan LMES theva paduthu.. ellathulaiyum masala kekkuranga pa
Car Keys with Transponder chip integrated with rolling codes are the safest. The key has to be literally inside the Key Cylinder to start authentication with the car security module using rolling codes. Car Security module is tightly integrated with Engine control Module [i.e. ECM controls Spark Plug, Fuel injection sequence]. So even if you break open the car, you can never start it without having access to physical Transponder key. On the other hand as usual nice video from LMES in explaining this in a very easy way.
Doubt 2. engine long distance la off ayiduchu na yeppadi on pannuvanga
Nalla kelvi
ஆனால் நோக்கம் என்னவாக உள்ளது என்று தெரிந்தால் நல்லா இருக்கும்.
daarala manasu sir ungalukku for teaching students freely
Kannum Kannum Kollai adithaal inniku thaan paathengala bro? 😂😂😂😂
Very informative
Count down starts for LMES to reach 1Million subscribers.Hope ll reach soon because of Karuppu thirai and concept super....LMES Rocks
I have 2007 santro and it has normal key,.
So no problem,..
By the way video was very use
Verithanam🔥🔥🔥🔥
பள்ளிக்கரணை சதுப்பு நிலம் சம்பந்தமாகவும்... அதன் முக்கியத்துவம் சம்பந்தமாகவும் வீடியோ போடுங்க அண்ணா...........
Bro idha thadikrathu than en final year project even they use rolling code atha hack pannalam so atha thadakurathu than en project
Car can be unlocked but it will not start because it will say warning like - Key not inside car.. even you amplify the signal again and start the car - It have some geofencing , After some distance ( till you receive the ultra high frequency from the car key to car) it run, some modern cars has fencing distance like 5km radius and 10kms radius then automatically your car engine will be shut down ..
Anyway that's good video for knowing the basis to some unknown people !
Sathiyama.. Today LMES gonna hit a 1 million family.. ❤❤❤ Semma moment 🔥
கருப்புத்திரை இப்போதைய சூழ்நிலைக்கு அவசியம் தேவை..💐
Kannum kannum kollaiyadithaal ❤❤
சூப்பர் ப்ரோ உங்கள் முயற்சிகள் தொடரட்டும் உங்கள் டீமுக்கு வாழ்த்துக்கள் இன்னும் இது மாதிரி நிறைய விழிப்புணர்வு வீடியோக்கள் வேண்டும் வாழ்க வளமுடன்
Congrats LMES for reaching this milestone- 1M
You Are Just Transmitting Signal Using Arduino uno And Bluetooth transmitter To Make Signal Long Range And Copy🔥 Nice
Can we use the (faraday cage) aluminum foil to stop the credit card (tapping) thefts?
Yes
U guys missed one important point, ipo irukura cars la indha problem lam already solved, Car unlock pana apram car key , car ah vitu oru specific distance mela thali poita engine automatic ah off agidum, there is no way you amplify very long distance, in short u can unlock but you cannot go too far.
1:10 - myshkin padam partha mathiriyae iruku :P
மிகவும் பயனுள்ள பதிவு. LMES க்கு மிக்க நன்றி
That's was an good one bro, even I hope that with rolling codes we can prevent it, with the simple science we made it to next level! Where did you get this content? Any real car hackers ?
Lots of cctv captured during theft.
@@ajithkhoushik1741ok so what? Is that this content have an inspiration from cctv surveillance of car theft!
Very useful information to everyone... though I am Telugu ,I understood very clearly. I have been watching ur channel from past 1 .5 years ... very valuable information on each video. Congratulations to LMES
Neenga yetho kannum kannum kollai adithal movie la irrunthu intha scene ah thiriditinga nu ninaika poranga.
Tesla car has been tefted in this way, excellent solution of problem. Superb....
1000 ரூபா செலவில் கோடீஸ்வரனாவது எப்படி 🤔 இப்படி😆😆😆
அய்யோ இந்த பயபுள்ள எதோ யோசிக்குது
@@balajiaircons738 😂😂😂
Today I learnt a new thing.Thank you Prem . Simply superb
Kannum kannum kolaiyadithal
Yeah, it’s great coincidence, We shot this video two weeks back and shocked while watching the movie, However we are glad that the awareness is given via the movie as well.
@@lmesacademy படம் அருமை அண்ணா !! நீங்க ஏன் அறிவியல் சார்ந்த கதை களம் கொண்ட படம் பண்ண கூடாது?
Aluminium foil well explained...it also used to cover the atm card ....for reducing theft
I like that smoke effect in the background :)
2 min In the video strting itself. I was thinking to keep the key in any box. I don't know about farady Gage. Nice information. Thanks LMES
superb content one of the best channel i"ve seen through out in my life, my hearty wishes for ur channel and team to become one of the highly subscribed channel after pewdipie and t-series. all the best .keep giving us extraordinary content like this. thankyou.
accurate information...AFAIK the devices are readily available in markets..
Electric field inside that condutor is zero
Physics 🤣
Electrostatic shielding
Congratulations lmes for 1 Million Subscribers.. following person from 50k Subscribers..
Kannum kannum kolaiyadithal 😂😂
I am impressed. Only two amplifier need to hack.this technic shown that recent film Kannu kannum kollaiyadithaal
1:48 அட பாவிகளா
1 million subscribers.superb bro.ur team hardwork than karanam.naa 20000 subscribers Erika modhu subscribe pana epo 1M... Superb.i will support you....
Intha reference kannum kannum kolaiyadithal movie la Varum
சிறப்பு...
சின்ன சந்தேகம்... சாவி உள்ளே இருந்தால் தான் வண்டி ஸ்டார்ட் ஆகும் என்றீர்கள் ... ஆனால் சாவி இல்லாமல் ஸ்டார்ட் செய்த பின்பு(அலைவரிசை மாற்றம் செய்த பின்) எவ்வளவு தூரம் வாகனம் செல்லும்?!!! ஏனெனில் சாவி அலைவரிசை தொடர்பு எல்லை தாண்டிய பின் என்னவாகும்?!!
Sir, Faraday cage technique is similar to that of electrostatic shielding which is used to prevent tall buildings from lightning.Also, the content and your explanation is easily understandable.
You can unlock the car and start the engine, but you can drive the car for long meters, because the engine is always expecting rolling codes to run further. That's called Engine Immobiliser. Unless the key is NOT with you, the engine can't run longer and the engine will stop in few minutes wherever you are.
car kula key illama start aagadhula then how????
Same doubt
Yes. 100% true
Ellam technology
Pakathula key ilama door open agudula... same concept...
Keyless Entry And Push to Start technology. New cars la irukku bro
Really appreciate the new series against society issue ... This car key contents explains lot to all
Can we do the same (aluminium foil) protection to our WiFi debit/ credit cards ?
In market we having RFID blocking wallets using that you can protect your RFID DC/CC.
Good Message and awareness thank you
கருப்பு திரை - சிறப்பு 🧡🖤
very useul video for persons those who wanted to avoid incidents occuring
வீட்டில் நாய் வளர்க்கவும் 🙏🙏🙏
Simple, great solution
Mr. arivali andha naiku Mayaka Marunthu biscuit koduthu thiruda mudiyatha
Wat to do if we go outside home
1. நாய் வளர்த்தால் அதுக்கு சோறு வைக்கனும் அதனால் ஊருக்கு போக முடியாது.
2. அப்படியே போனாலும் நாய கூட்டிட்டுப் போகனும் அதுக்கு கார் வேண்டும்.
Moral: Anyway car is safe 😜😜😜
@@nagarjunm6965 rotweiler or kombai valathu paarunga.. Thirudan close
Good👍...Ini Chennai la...annanagar side veliya nikkira Audi BMW ellam kaanama poga pogudhu
Instead of having Faraday cage, can we use a beep sound or some alarm sounds from the smart key whenever the car get unlocked and started??
Same too
One thing u missed after the car door get opened the car also check the availability of the key when you press the start ignition button in the car in that case how your signal amplifier work to switch on the engine and to drive the car????
*Bro, if you turn off the vehicle later , then how will you again turn it on???*
Simply scrap it bro ....
I think , Hackers or thieves will change the sensors and other stuffs in the car and use their own to turn the ignition on/off for later use. Using this technique you can unlock the car . They will change the frequency of the EM signals in the car. Btw, good question bro.
Chase number. Engine number. Rc book GPS , nu neriya iruku bro ... so hackers car ah start panalam but ota tha mudiyathu bro . . .
Bio Mimicry
Unnoticed
Jujubi
Karupu thirai.
Guys vera level panringa neenga.. 👏👏👏👏👏
LMES fans - enkalluku bloopers venum 😊😊, bloopers venum nu solranka inka like pannunka
Very good... Hope Remote controller built by Arduino Nano and Nrf24 modules
Bro eppo oruthar car start pannitu poitarna next time avar epadi car a start panna mudiyum?? Plzz any one answer me
Aswin Kumar athukua cara off pana ma piruchu vithuvanga bro , oru vela off panita theriyama avalothan 😂😂😂😂😂😂
@@rishi2692 super bro 🤣🤣🤣🤣🤣😂😂😂
bro neenga solre visayathula pala question elumbu atha naanga nenacha secend sollringa super . . . . aprum . . na sea and electricsity pathi ketrunte neenga innum answer pannala
Actually we can't drive the cars just by getting access to the car.. They have something called immobilisers in your car keys. It doesn't send signal to the ECU to start the car and even if starts it stops in few metres.. This is the same reason why you can't make duplicate keys for the car in local shops since those keys won't have the chip in it... Hope this is clear.....
PEPS KEY oda RF id dha car ignistion on pana mudiyum otherwise nenga sona mari car ah unlock vena panna chances iruku
6:57 Kannum Kannum kollaiyadithal movie...
Sir one chinna suggestion antha key la oru ON/OFF Button iruntha bodum yeppadiyum antha key la oru battery irukum antha battery power ah cut panra mathiri oru ON/OFFbutton iruntha pirachana mudinjathu and also antha car ku pakkathula bedroom iruntha yennavagum yeppavum car on aaitea irukuma? Athunala intha ON/OFF key use aagum
Bro அந்த கார் திருடுர device எங்கு கிடைக்கும்..
Hi . This has been fixed in few cars using one more step. The car turn off when the key moves out of range and the code generated by the key will be varying time to time .
Waiting for 1million😉🔥🔥
Video without Ads...Great and Hats off 👍🙏
'கருப்பு திரை' அல்ல "கருப்புத் திரை" - சந்திப்பிழையை சரிசெய்யுங்க!
Lems ku paadam yeduthitinga
@@prasanth6055 lems illa lmes
Pulavare
You are Great brother, Very Nice Explanation and appreciate you always...
இதை பற்றி எனக்குத் தெரியும்
இதேபோல ஒரு ஒரு ஆங்கில வீடியோ நான் கண்டேன்
அருமையான பதிவு LMES நண்பர்களே
This reminds me Terminator.... Scene