I transmitted the sound with laser light - audio Amplifier using PAM8403-solar panel

Transmit music using the Laser and PAM8403 | audio Amplifier using PAM8403-solar panel
In this video, using laser light waves and amplifier module pam8403, we transmit sound or music wirelessly.
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/ @skillmake
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The PAM8403 is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area.
Image result for pam8403
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Track: Naron - Imagination [NCN Release]
Music provided by NoCopyrightNation
Watch: • Naron - Imagination (I...
Stream/Download: ncn.ffm.to/naron-imagination
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About This Video -:
PAM8403
5 volt amplifier
mini amplifier super bass
how to make amplifier at home
powerful bass audio amplifier
how to make amplifier at home
how to make amplifier
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#pam8403​ #amplifier #superbass #ampli #audioamplifier #PowerfulStereoBass​ #skillmake​
#miniamp​ #5vamplifire

[@user-on5zw1jp6w]

Goodddd!!!!, i do this when i was kid

[@edwincirce]

love this

[@meltdown7259]

Nice job congratulations 😊

[@unknownman5498]

hey i had this idea !!! good job man....

[@hasantey]

بسیار عالی مهندس

[@SC.243k]

Very nice 👍

[@skillmake]

Hello dear friend, please subscribe to my second channel so that I can create the content you deserve. Thank you. Just click on the link and subscribe to it.🙏🙏🙏🙏 kzbin.info/door/BoZGn08nBAxE9M5T53_UKg

[@arkasalmani]

Perfect bro⚡

[@skillmake]

Hello dear friend, please subscribe to my second channel so that I can create the content you deserve. Thank you. Just click on the link and subscribe to it.🙏🙏🙏🙏 kzbin.info/door/BoZGn08nBAxE9M5T53_UKg

[@pierpa_76pierpaolo]

Why did you use only one channel? I would have connected the two channels together in your place so that you get a 6W channel. :) Interesting about your design. Which laser did you choose? The blackboard pointer is reasonably good but I would like something compact but more effective. I look forward to technical advice and comments on this. Thank you very much.

[@jfbtorre]

Could you share more technical characteristics of solar panel? For example, the exact voltage and current, please

[@sandiyar007]

Hi Skill Make, what about the current spec for the 5-volt input, if we do not want to use battery.

[@fahri1402]

you jenius bro🖒

[@skillmake]

oh thanks

[@yaneemdetey]

nice magic

[@masshari368]

Bro what range of supply are you giving or what voltage of battery

[@pierpa_76pierpaolo]

Laser, this: " Green line laser module 532 nm/laser diode/light-free driver/LABORATORY/WorkiDO stable " ?

[@sampleoffers1978]

Maybe that's form of energy transmission, Idk. If you would do video converting sound into light, that would be cool.

[@Mreveryskill]

Nasa had made laser communication which is used to transmmit signal's in space

[@Mp13-TM]

Hi..im your new sub..i like your audios project.. Can you make 5.1 or 7.1 by bluetooth transmissions 🤔..keep up the great works..tx

[@skillmake]

thanks for idea i will try

[@Mp13-TM]

@@skillmake theres a project to making that..but it still used wires to speaker from hub to split channel..i think you can make better than that, i dont know how to split frequency or line by bluetooth..keep the great work.

[@kaivangandomi7090]

درود. شما مشکل دیستروشن صدا نداشتین؟ من نتونستم صدای خوب و قابل استفاده بگیرم. مثلا میکروفن که وصل بشه صحبتها قشنگ مفهوم نیست. ممکنه به شکل موج اون صدا ربط داشته باشه.راهی پیدا شه میگم.

[@zkentertainer6298]

Is it possible to send image like this?

[@ammar_208]

Video amplifier and camera?

[@TechiGAMINGofficial]

Yes you can

[@fuze4me150]

Yes of course bro ,

[@funkblack]

You can send pretty much everything in theory. That's how internet in transmitted between continents under the ocean.

[@ashadowawhisper]

Yes, in fact a technology for doing so even before lasers existed in the 1890s with the Telediagraph and 1907-1913ish with the Belinograph… it was really perfected with Wide World Wired photo service… basically like sending a picture via dialup internet via telephone, sending photos at the speed of light in the 1930s. We’ve been in the technological age for over 100 years now. Some might even say 150 years. You can send photos via amateur radio as well, even bounce the signal off the moon to get to stations further than line of sight (because Ham radio is VHF)…

[@jato4959]

Speakers operate on alternating current (AC), whereas the laser requires direct current (DC). - Modulation and demodulation of the signal require additional components and precise tuning to avoid signal distortion. P.S. The 3-watt amplifier cannot drive an 8-ohm, 20-watt car speaker as this chip simply doesn't have the capability to power such a speaker.

[@user-tz2dh7cc9o]

PLEASE TRY AUDIO TRANSMISSION WITH MICROPHONE ALSO TRY TO TRANSMIT VISUAL DATA BY USING LASER TRANSMISSION

[@narendra5895]

Can you post Circuit diagram

[@TheRedstoneGuyOfficial]

2:16

[@BestSpatula]

please do this again but instead of audio please use 10Base-T Ethernet.

[@ram.k2519]

How to purchase Circuit board

[@davidbolha]

AliExpress ?

[@anzx0699]

why did you use 3.7V battery on a 5V amplifier

[@brothersvlogs9635]

There is no 5v battery

[@dorotaviolatviolat8153]

Can it's transfer video

[@skillmake]

no it just for sound

[@bro_leo]

I think this video is quite fake, because I don't think the output of the PAM8403 producing DC voltage to light up the laser diode. The real working things I know is, I did mine with LED light connected in series with a single mosfet transistor, put 1K resistor between gate and drain, 10k between gate and ground, and a 10uF capacitor to the gate from the audio source. So, the LED will light up continuously and will be vibrate or flickering when the audio signal fed into the gate of the mosfet. That is the transmitter circuit. The small solar panel on the other side (receiver) will produce current in the form of audio signal according to the vibration of the LED light thus fed to the audio amplifier and produce sound. That's it.

[@thishandleisntavaiIable]

bro make toslink optical

[@Yamira344]

It's a little like li fi , isn't it?

[@mrbk1120]

Sound is not good why?

[@elektron2kim666]

Making it look complicated, though.

[@1N4148_]

فیکه

[@skillmake]

نع داداش درسته اینستا استوری هم گذاشته بودم

[@Dark_LP._.]

پشمام ایرانی تو؟ 😂 ​@@skillmake

[@1N4148_]

😑😕

[@skillmake]

چرا ؟

[@skillmake]

Hello dear friend, please subscribe to my second channel so that I can create the content you deserve. Thank you. Just click on the link and subscribe to it.🙏🙏🙏🙏 kzbin.info/door/BoZGn08nBAxE9M5T53_UKg