Make a 500m Range
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- Опубліковано 7 жов 2024
- $2/5pcs 2Layer & $5/5pcs 4Layer PCBs: jlcpcb.com
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(previous video)DIY #PPM & PWM Drone Transmitter and Receiver_(Step by Step)
• DIY #PPM & PWM Drone T...
####Arduino walkie talkie • Make a 1.5 K.M Range w...
#####5 Watt Long Range Fm Transmitter And Working Principle • 5 Watt Long Range Fm T...
components Purchase Link
1=BC548 NPN Transistor amzn.to/3dG4O8v
2=Crystal XTAL Oscillator amzn.to/3eWbnDV
3= Resistors amzn.to/3cBVjWj
4= mic amzn.to/2Y9WcQO
5=1uF-470uF Electrolytic Capacitor Kit amzn.to/2XCga7F
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Finally! Someone who explains how fm transmitter works, tysm!
I really enjoy the simplicity and the amanzing stability! Bad stability was the ghost of all my fm transmitters in my all life! Thanks to share it! So i love walkie talkies to play!
Didn't knew transmitter is so easy to make👌
You are best bro, first e ami bhebe pachhilam na 12MHz crystal er transmitter radio te kivabe catch korbe. Keep it up.awaiting 4 the 2nd part.
Thank you, ❤️😀
This video is helpful to understand 3 type of frequency transmission
FM
SW
AM
Actually those are modulation types 😇
modulation means way of mixing sound with radio wave.
Very clean design for having no pc board. This shows what you can do with very little money and lots of imagination.
Mannnnnnnnnn the only perfect tutorial for walkie talkie i have ever seen
I am desperately waiting for part 2
Super bro , it's really awesome
You seems inspired by Greatscott!
Or he is inspired by you
I don’t think, But this is a Great Guy
I think so.
Ik think so.
Both are providing great tutorials.
oh my god.... I've been watching your channel since your previous walkie talkie..... this one made me subscribe
Everything is ok.
Just you need a load capacitor on the two sides of the crystal.
22pF would be the best choice...
And also you should use 27Mhz crysral...Because 27Mhz band is licence free in India
Big fan❤
He was transmitting on very low power and as there was no antenna I'll say it's totally legal under personal use.
একদম
Hi does capacitor value has to be exactly 22pF or I can use other values?
Watched the walkie talkie and got inspired. Saw this video's thumbnail and said to myself, isko dekho kya Dimaag hoga, wo banda ready made circuit daal diya, then I see its you again.....
Maafi
Subscribed
🙏
it seems that et discover looks like great scott 3
Great Scott & Et Discover is my favorite channel, but I like electronics
Nice! I wish to make a transmitter like this. I'm going to try this!
Next part
Mee 2
Also
@@EtDiscover sir when u will upload next part.
I've been searching for a long time
looking for something that I could
represent for electronic school project at integrated life skill subject,,,
thank you, Et Discover,,,,
I think I have discover my new
helper,,,,
🤗🤗🤗🤗
Sir this VIDEO was very knowledgeable and inspiring.🙏🙏🙏🙏🙏🙏
thank you. waiting for next part,
from bangladesh.
Coming soon, welcome
Wow you seem to be a genius in this stuff I wish had so much knowledge in electronics thanx 🙏
I will wait for the part 2, keep strong 😄👍🏼
Very nice 👍👌😊 bhai
Thanks 🤗
Bhai my channel m.k.r electronic
Good Grow up
Bhai aap surat
You changed my misconception about crystal oscillator.thank you
Welcome
I think you are inspired by great scott well done🔥👏👏
thank you sir. now I am understand how to bias & use crystal ☺
❤️
Eagerly waiting for the 2nd part , please upload soon ....
Sir it really works thanks for making this video
Welcome , 😉 Enjoy
Your are bast explain in every video 🙂
your explanation is good and easy to understand
I love the fact that you keep scratching the scale with your screwdriver :D
❤️
U ARE ON THE NXT LVL !!!!!! AMAZING VIDEO !!!
I love your videos, and I respect the time and effort you put into this work, I do have a difficult time with your accent but I noticed if I slowed down the video, your words come out easier to understand. Most of the time I can understand you because I know electronics very well and can easily figure out your description and tutorial from context alone, I look forward to your next project on the science of electronics and pieces of artwork...I use the noun 'Art' because, with all of your particular projects, there is a strong element of presentation and aesthetics.
Khub informative chilo bro. I love it..... 👍 👍
Thank you
Waiting for part 2! Thx =)
Thanks bro waiting for next part 😍😍😍
❤️
It's the best explanation
You're like a paralell universe great scott
Nice work bro. Looking forward to the 2nd part
Coming soon
Love you from Bangladesh.
❤️
Wow.... super. I wanted a walkie.-talkie like this. Great work. Waiting impatiently for part2. I am going to make this.😄
Please wait coming soon
@@EtDiscover when
Well explained 👏👏👏👍
Amazing! So simple. :)
Very good video, very well explained
Your tutorial is the best
And your a good teacher
Waiting for part 2, thanks
Coming soon
You are pro man 💥🔥
Nice video Brother. Thank you. But it will be best if you attach a receiver with it.
Please wait for next part
That,s very nice project we interested to learn more....
I like it very much I also trying to make this send very soon
Sir
Super!!!
Im waiting for the second part.
Just Awesome Explanation..
great video!! now even a cat can make a 12khz transmitter!!
next episode : how to transmit 12khz transmission for hundreds of miles with 1000watt amplifier and make you own broadcast station....
Very interesting project... Weldone sir...
Thank you
very impressive and awesome explianation😊
Nice project thanks for sharing
Thank you
Very nice
Wow et discover you improved youre mic quality 😍
Thank you,
The video gave me a great idea 😁 I will try it and share it with you soon 😌
Wow! excellent video, explaining about the electronics. Love it. Here is your new friend. stay connected
That's a very good looking mustash
Mais um inscrito do Brasil. Very Good.
Nice
Love video brother so much 💖💟💖💖
❤️
This video is nice..... Thank you.....
Everything is very good
Great Video man.
Wow it nice and well explained 😘😘
I WAIT YOU FOR THE PART 2 ;D
FROM PERÚ 🇵🇪🇵🇪🇵🇪😎👍
Nice video, such a simple looking circuit. Any chance of a circuit diagram for both the transmitter and receiver in the next video please?
that intrro slaps!
Amazing most simplest circuit 😍, hey plz post video how to add rf power amplifier for this💯✌
Please wait for next part
@@EtDiscover im hype for that. see you next time!
Are you from america..
I want to make it on pcb for my channel. Provide circuit diagram..
Great job buddy. Kafi kuch naya sikhne mila. Kya aap ye video Hindi me bna sakte hai. Mujhe apne Students ko ye sikhane ke liye chahiye. Vo abhi itna ache se English bhi nahi jante hai.
Bro i will make this circuit. it will work for only 20 cm with antenna. what can i do ? I will use 3.7 v it transmmit for 20 cm only and when i used 5 v it transmmit 1 meter. how it work for 500 meter plese help me .my diagram is correct connection are correct how to increase range
Very good.thanks
Please make part 2 of this video
I will wait
There are many difference between damped oscillation and resonance.
Resonance frequency is the natural frequency of an oscillating object which used to make undamped oscillation.
Example Swing.
I have no idea what you're talking about but you sound smart so I'll believe you.
Please make 3.7v convert 5v circuit please sir and nice video.
I will try. Thank you
Plese make it with soldering and component information like othere channel plese give more detail about diagram and sodering full video of this circuit
Please wait for next part
Thanks bro!
And hello everybody from Uzbekistan.
i follw two channels et discover and great scott .....🥰
Thank you
Follow more channel too for upgrade ur knowledge
Brother, you make it so quickly that we are unable to understand. Make another video easily so that we can also understand and we can also fulfill our hobby. It will be very kind of you to make another video - transmitter.
Great video,, hope to see part 2 very soon
wow thank you! suscribed
❤️
can't wait for the part 2....would you mind to tell how can i increase the range from 500m to above??
Yes this is possible, but this is another subject video
@@EtDiscover you can make a video about that in part 3.
sure why not
Sir your video is very nice plz make video on reciever, we are all waiting
Great sir 👍
Awesome sir
Oh nice, that tutorial it's simple and clear. I like this project so much.
Oh please man I request you please upload the second part
Please wait coming soon
Is it possible to replace the Bc548 with a 2n2222 or 2n3904 transistors ?
Yes bro use any npn transiator
Very good👍
desperately waiting for part 2
Please wait coming soon, I am working.
@@EtDiscover Like this is the first electronics video for which i'm waiting for the second part just like another dhoom sequel
Nice video. SW and MW are both amplitude modulated. But just changing the crystal to FM range doesn't make it frequency modulated. Don't you also need to change the circuit topology?
I wish he can explain his reasons on this.
no. when you connect audio input straight to the base of the modulating transistor to which base the crystal is connected it does both amplitude and frequency modulation at the same time, at least that's my observations.
@@maalos I just rewatched the video. I'm going to double-down on my assertion that this will NOT work to broadcast FM. If you watch the video, the only place you can hear audio from the transmitter (you hear the whistle of acoustic feedback) is when he has it tuned to an AM band. However, you hear dead silence (or rather noise from touching the circuit, nothing coming from the condenser microphone) when tuned to an FM band. This makes perfect sense since a stable carrier on either AM or FM produces dead silence on the receiver. There is nothing in the circuit that will cause the frequency deviation required to produce FM. What you maybe observing is a deviation of the sidebands when audio frequency changes from the input microphone, but that is NOT FM. Measure the output of that transmitter on a spectrum analyzer and I bet you will see a strong carrier in the center of two smaller sidebands. Even if you can hear something on the receiver when set to FM, it will probably come through very weakly and is a result of AM getting injected into the circuit because you have the transmitter sitting next to the receiver.
EDIT: I watched part 2. He doesn't transmit anything but noisy, crackling, EMF which will show up an all bands and modulations. You don't need a transistor to broadcast that, you just need a wire and a battery! I'm calling BS on this entire project!
Bro i have 4 pin quartz crystal what i do
Only you needed normal crystal,
Good one bro...can you make another walkie talkie and show us how they will each communicate??...Thank you
Wow I need to make this
Very nicely explained . Can you explain how to recieve a RF signal from this circuit you made.
Please wait for next part video
Great ...
❤very nice
You should give the circuit diagram soo it can be understand easily...I am gonna try out this project...waiting for the 2nd part...