Physics working model for class 12 | Li-Fi Project model | Wireless data transfer device | 10 &12

*Project PDF Link:*

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*If you want a project pdf without any watermark which is chargeable ₹79, contact me on:*

Telegram:

👉PDF Cost- ₹79

For more information about non-watermark pdf watch this video:


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*circuit diagram:*

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*⭕ Components required:*

◾9V Battery
◾Battery cap
◾1 LED (3V any colour)
◾1 Resistance of (100 - 1K any) ohm
◾1 AUX Cable
◾Small Solar Panel
◾ Speaker with AUX port

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music taken from @NoCopyrightSounds

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Dear Students,
Here you can find a sample Physics investigatory project. You can download the PDF file and use it for reference to make your project. Please keep in mind that you should do your research to collect information to make the project and not simply use these files. These files are provided with the sole intention of guiding the students on making the investigatory projects.We have tried to nullify each and every mistake but still if there is any error we do not hold any responsibility.

Note:
Please consult with your teacher before choosing this project for your practical or any other purpose

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*📞Contacts Details*

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[VarshaSingh-dirp]

Initially it was not working but as you told in the video 4:04 I rotated that connection of aux (in the LED's circuit) and now it's working.... thanks dude

[jasminep]

At first it was not working when i used normal led but when i used light emitting diode it really works. Thank you sir....

[moleo]

thank you bhaiya, it works rlly well and my 12th grade finals board project is done.

[pjs]

Thanks for this project teacher really got impressed by this project

[am_insane]

Well done bro keep making such videos for students❤❤

[PR-]

Can you please help,
The project is working well just the thing is the sound output is low despite of using high volume speaker can you please suggest what to do, i need it urgently 🙏🙏

[Om_Singh_]

Thank you Thank you so much made this project for my 12th Practical

[rimamane.]

I made this project but the sound is very low from the specker so what can i do to make the sound more

[vaishnavityagi]

does net also generate or only song will play

[shivanikarmegam]

I have white, red and blue wire which wire should I combine sir?

[Noorfashions]

2:41 but I have white red and black which wires should I combine sir

[ToXicEdiTs-jy]

Can we use different length solar pannel

[asiflahoriff]

Sir of what watt speaker should I use

[MissionIIT-JEE]

Sir mere pass bluetooth speaker nhi hai alag se ek speaker hai wo solar panel me laga dene se kya speaker ke liye alag battery 🔋 lagana hoga plz reply ❤️

[kritikapurwar]

can we use any speaker or is there any specific voltage required?? pls tell
because all of my connections are correct and led is also glowing but its not working .pls tell

[gaurav_]

Bhai isme laptop wali battery ka use kar sakte hai kya

[ray.s]

Sir, I have 4 wires that are green, blue, red and copper coloured what should i connect to what?

[asiflahoriff]

Sir is it mandatory to use 80by55 solar panel

[asiflahoriff]

Sir kitne volt ka solar panel aur minimum kitne watt ka chota speaker chalega

[jilkesariya]

Kya ham aux cable ki jagah earphones ka wire cut karke use kar sakte hai??
Pls reply hame aaj hi banana hai