At 1:48 there is a nice example of a dry joint. You see how three of them are shiny and one kind of dull. That one needs to be reflowed, just heat it up again. It should be shiny. This is what causes many electronic devices to fail as those joints eventually stop conducting.
The NE555 is set up as an astable oscillator. Pin 5, the input, is the "Control Voltage". If this voltage is altered (i.e. from the AM sound input) the pulse duration and thus the frequency also changes. The output oscillation at Pin 3 becomes a pulse stream which is varying in length--changing the amount of time the IR LED is on/off. The IR LED can really only be turned on/off--it can't be made to vary its intensity with changing amplitude. This is what allows you to transmit the signal. What's not clearly show on the schematic is the power and ground connection---but if you know electronics, you can see where they are connected on the 555 timer.
Bro ap ek very powerful musical tesla coil ka home made circuit diagram banake do or 170v DC ka high power Tesla coil banake dikhao please please please 🙏🙏🙏🙏🙏🙏🙏😯😯
yeah probably... you have to aim it good tho... and not mind getting a bit of interference since its a thin beam of information streaming down a sea of dust and debris...
@Et Discover bro the schematic ckt diagram is not available can provide the ckt diagram because it's difficult to do connection by just looking video pls bro.
Why did you choose a photoelectric cell? Instead, I would expect a similar circuit using a phototransistor would have given MUCH higher sound quality. It would be a smaller size too.
@@EtDiscover Actually I'm looking for a bios recorder, just to do some tests, and also to learn how to do one in practice. Dude thanks a lot for your attention.
Oh achha amr bari Murshidabad . Kichu personal questions chilo TH-cam niye .. amio channel banate chai jodi paro ektu help koro.. 7003778314 eta amr WhatsApp no..
Bro I have a question can I use battery instead of solar panel and can you plz give circuit diagram and a advice plz make video on diy wireless voice amplifier like neficare company plzz reply
At 1:48 there is a nice example of a dry joint. You see how three of them are shiny and one kind of dull. That one needs to be reflowed, just heat it up again. It should be shiny. This is what causes many electronic devices to fail as those joints eventually stop conducting.
i thought this was gonna use radio frequency, still a neat little project though
Yea same as me 😂
Please Make a AM or FM transmitter and receiver
Jamás se me hubiera ocurrido algo así, me has enseñado algo nuevo, hermano. 👍💪
That is cool I once did something like this with a big stereo but accidentally blew the led. this was very cooll
😲😲
Tanks ; I seethe same vedio t last time by infra red not solar cell ...thank you again
Welcome
Oh! I thought he is gonna make a radio transmitter and receiver. Though li-fi is also good.
Thank you
1:41 LOL Clean those pins.
Soldering is beautiful and nice
Very good and nice project ☺😊☺😊☺👍👍👌
Thank you
You make solar as a transmitter this great I love that
I once did something like this with a 2.5 watt laser. You can probably imagine how far that was able to transmit
:D good idea! But that powerfull lasers are dangerous and sometimes not alowed. Than be carefull and have fun!
HexaGT yea it could even burn skin
50 centimeters ?
Most brilliant mam youtubers
Can I use IR transmitter in the led slot and IR receiver instead of solar panel
Yes you can use
Use 5v laser dot and get best sound.
Just wanted to say something similar , but you was first so no need.
And much added distance. I used a normal cheap pointer.
Very nice project 👍
Thank you
Make through radio frequency please. 🥰🤔🤔
Wow 😨 😨 Excellent dada😉😉😉 ar kono kothay hobe na. 😋🙂
Dhonno bad
Which language 😁😑
Can you make a transmitter and receiver for mini rc airplane? 😃
Nice video, you can use a bit less solder next time
Noise is present but experiment is good
Good. Please share Bluetooth transmitter and receiver for wireless mic
He make a 300THz to 800THz AM transmitter
It`s not radiowaves, its light-communication as i can see, but anyway interesting to watch!!
Why the sound signal is first converted to square waveform?
Thank You.
Because the AC signal came out from Sine Wave.
@@EtDiscover I thought to improve the efficiency
The NE555 is set up as an astable oscillator. Pin 5, the input, is the "Control Voltage". If this voltage is altered (i.e. from the AM sound input) the pulse duration and thus the frequency also changes. The output oscillation at Pin 3 becomes a pulse stream which is varying in length--changing the amount of time the IR LED is on/off. The IR LED can really only be turned on/off--it can't be made to vary its intensity with changing amplitude. This is what allows you to transmit the signal. What's not clearly show on the schematic is the power and ground connection---but if you know electronics, you can see where they are connected on the 555 timer.
Nice works but you can make like this transmitter but in three component tip 41 resistor and capacitor
God bless you Sir,,, pls make spy camera with 1km range recive and save file module
Ok elegantly done. But you only created a led transmitter hence the word elegant.You had me going there for a minute.
Bro ap ek very powerful musical tesla coil ka home made circuit diagram banake do or 170v DC ka high power Tesla coil banake dikhao please please please 🙏🙏🙏🙏🙏🙏🙏😯😯
Can you please make a video by explaining how does it work?
Cool project dada.
Thank you
It can be done simply lifi project
Ya he could make so simple
Simply waste of time
I can make lifi in 5 min
Hi sir. How far this circuit can transceiver. If I chance audio input to signal which output from an adruino, this circuit can operate?
Can we use a leser for the white LED
Very GREAT JOB
Thank you
I can not believe it how is it possible
It is basically li-fi technology
Something similar to
can we use a lazer instead of led for long range audio transmission ??
yeah probably... you have to aim it good tho... and not mind getting a bit of interference since its a thin beam of information streaming down a sea of dust and debris...
link for schematic is dead, can you please provide a new one?
Why it needs a solar panel ?
Thanks......love you ..I need it
..
Thank you
Please make a lab bench power supply fro old computer smps
Please wait coming soon
Thank you
He speaks wrong with confidence!!!
If an laser diode is used then maybe it produce high quality audio.
Yes I did that with a 10km laser, the music did go to 1.5km perfect
5:33 what’s that? Can you list the names of those ? You didn’t list it
why no laser diode?
Yes I did that with a 10km laser, the music did go to 1.5km perfect
and using a laser led?
OHH AMIGO MUY BUEN VIDEO HAY QUE HACERLO,GRACIAS POR COMPARTIR 100% RECOMENDADO....
3:10 100 nanofasrad ?
3:20 0.001 uh ? capacitoer ?
AND AMPLIFIRE 🤣
😂😂😂😂😂😂😂😂
Can we use infrared receiver rather than solar cell panel?
Yes you can
@@EtDiscover but you must have ir led on the transmitter
Or use a phototransistor as the IR receiver.
@Et Discover bro the schematic ckt diagram is not available can provide the ckt diagram because it's difficult to do connection by just looking video pls bro.
Hi man.
Can you share schematic link again?
Please🙏, that link above is invalid.
Can i use any audio amplifier with this circuit??
Yeah you can
Its called li fi technology
Something like that
Pls transmit data through it
its schematic link is giving an error. may I have it?
Bro it can really works
Yes
@@EtDiscover bro without lifi system keya bina kaisa banya
Greaaat job. thanks 😃🥰
Can I use other amplifier instead of lm386 like a transistor amplifier??
Thought he was gonna make a spy camera with a transmitter and receiver
Make a perfect video on 200 watt inverter.
Can we use a microphone instead of a audio jack
There is a microphone in it
Hello Sir, try to replace the led to a laser, so maybe turns to long range
Hello. Verry nice 👍
Thank you
Would really want to know if you can make a spy camera with a transmitter and receiver for legal cases
Why did you choose a photoelectric cell? Instead, I would expect a similar circuit using a phototransistor would have given MUCH higher sound quality. It would be a smaller size too.
Can I use lm 358 for audio amplifier
Can we use laser diode instead of led for long range communication
You can use it
Make an ultrasonic levitator.
Good subject
I can't see the antena
Please make one hearing aid
Please this can I use for my rc car
Speakers with Bluetooth creat bro
Ok I’ll try
I want to use 10 watt speaker. Will it work? Which speaker did you use?
Bhai sunna agar bc548 ki jagah dusra use kia to kya koi farak padega??
Very good
Thank you
Sir apne jo 3v to 40v boost converter banaya tha usme kya mai cfl inductor use kar sakta hun?
Nehi
@@EtDiscover ok sir
Can you make a wireless video transmitter and receiver from esp 32 cam module and tft display
Please please bro Tesla ke khatir please
Nice comment 😑
@@EtDiscover please give me the name of the background music 0:01
I would like you to help us if you are doing a '' EPRON '' bios recorder from PC motherboard please!
How can I help you? I’ll definitely try
@@EtDiscover Actually I'm looking for a bios recorder, just to do some tests, and also to learn how to do one in practice. Dude thanks a lot for your attention.
@@eletroeletronica6784 Do you want to clone the BIOS stored in EEPROM chip ?
@@волковдмитрий-ц2ш In fact and download a bios from the Internet and on the eepron chip, and used in computer motherboard maintenance for example.
Then just buy TL-866A universal eeprom programmer
U r awesome.. kothai bari tomar?
Kolkata
Oh achha amr bari Murshidabad . Kichu personal questions chilo TH-cam niye .. amio channel banate chai jodi paro ektu help koro.. 7003778314 eta amr WhatsApp no..
Buen vídeo, tal vez un circuito que te permita transmitir audio por VHF transmisor y receptor de audio, con alcance de 10 kilómetros o más. Saludos
Can u explain this circuit please?
It's a LiFi technology 😘👍👍
Low-fi technology!
@@mauriziomascagna not low....
@@mauriziomascagna LiFi Technology light fidelity
if i use a laser light?
You can use it
বাংলা বুঝেন? দাদা? can you understand Bangla language?
Ami bangla bujhi.
@@EtDiscover বাহ্,তাইলে তো এখন থেকে বাংলায় লিখবো। ঢাকা,বাংলাদেশ থেকে!
nice
Audio to light great
At what frequency does it operate
It’s totally depending on your sound waves Frequency
&#!&(
Use laser beam for long distance
It's called li-fi
Bro I have a question can I use battery instead of solar panel and can you plz give circuit diagram and a advice plz make video on diy wireless voice amplifier like neficare company plzz reply
oye eso ya me lo había imaginado, pero no creí que fuese posible
Lifi nice I like it
Thank you
can I use a leaser instead of a white led?
Yes I did that with a 10km laser, the music did go to 1.5km perfect
Can u send link to but mini cry monitor which u used in the video. Tq
You can just search dso138 in banggood :)
Can i use infrared receiver?
Yes you can
what is range
Can this work with inductor and variable capacitor?
I think not
you mean like a FM radio?
@@Mambawan yes.
Super bro
Resistor is 33 ohm.
No 22, red red black
Hello
Can you build the cell phone signal booster?
Check out once I've been made
Et Discover. I did. I tried the oscillator 20MHz but it’s dont work. It have signal connection but I cannot use the LTE internet.