FLIP FLOP LED Flasher Circuit Using Transistor BC547 (Breadboard Tutorial)
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- čas přidán 20. 08. 2024
- Learn How to make a FLIP FLOP LED Flasher Circuit Using Transistor BC547 on Breadboard (Tutorial). Watch full video carefully in order learn the circuit and then make this project on PCB. The breadboard tutorials is the best way to learn any simple. I hope this simple DIY video will be useful for you!
List Of Materials:
1. 2x LEDs: s.click.aliexp...
2. Resistor: 10K, 470 Ohms: s.click.aliexp...
3. 100uF Capacitors: s.click.aliexp...
4. BC547 Transistors: s.click.aliexp...
5. Breadboard: s.click.aliexp...
6. Battery Connector: s.click.aliexp...
7. 9V Battery (Rechargeable): s.click.aliexp...
8. Jumper Wires: s.click.aliexp...
and some basic tools are
Soldering Iron: s.click.aliexp...
Soldering Paste: s.click.aliexp...
Hot Glue Gun: s.click.aliexp...
Third Hand Tool: s.click.aliexp...
Multimeter: s.click.aliexp...
Drill & Electric Screwdriver: s.click.aliexp...
Cordless Drill: s.click.aliexp...
DIY Tool Kit: s.click.aliexp...
Variable Power Supply: s.click.aliexp...
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Video Link: • FLIP FLOP LED Flasher ...
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#FlipFlop #BreadBoardTutorials #IdeasTV
Hi.. Thanks for the circuit.. It's really great circuit.. In the video you told connecting two emmiters of the transistors and you actually connected the emitter with collector of the second transistor.
Yes there's a mistake in caption 3:06 . connect Emitter with Collector. comment pinned.
Cap
to be honest 3:06 to 5:58 are all wrong to be honest (the first capacitor connected to collector ) when it is connected to emitter.
I cannot follow it’s so confusing. Which is the 2nd transistor? All of the video from 3:06 is wrong :(
@@checkerface5710 g
This circuit is very educational because we get to work through your mistakes.
Adding an beeper to sync with leds along circuit diagram could be icing on the cake!
Thanks for the circuit I was desperately searching for this circuit
Made this as my first elektronica project with a bit other components and it worked from thé first time. Happy as a 53y old kid😂😂😂
Now I read that thé video is wrong but mine works🤷
எனது முதல் project இந்த astable multivibrators தான்.
இப்போது வயது 51 .
You are the best breadboard layout person that I have come I am just learning how to do this and it's really hard to make mistakes watching you
After doing 3 different tutorials from 3 different youtubers, this is the first one that actually worked for me. I would love to see a video that explains the logic behind this. What actually happens when and how.
thank you! and stay tuned, more will come
Cap
There's much better videos than this out there. Keep searching.
Thanks for this circuit. I was desperately searching for this circuit
You are welcome
How many of here for collage projects 😁
best of luck
Here for a high school project
I am here just to complete the task my uncle gave me 5 months ago that I forgot about
I’m here because I’m bored
Never went to college
I have tried it works perfectly thank you so much
Thank you so much for this circuit i changed tansistor to n2222 then only it worked
Once again thank you so much
Where can I get a circuit diagram
... it's a very very simple diagram
THAT rotary plate at the end, I'm dying xD xD xD ... what a simple solution :D
:D
problem solved,works great.
Thankyou!
Thankyou so much it helped me lott....❤
I really love this video but i got many difficulties making it because i was using c945 transistors but it is actually the first video that worked on my bread board thanks very much......❤❤❤
Best of luck for your future projects
it works with 2n2222 transistors too! thx for showing us
you're welcome
Finally achieved this blinking light. Though one light stays on longer than the other.
Thanks man
You're welcome!
It was nice and simply project... In this experiment we have to prepare the report bro...... Just three page need... Kindly help us... what is use of this and some introduction about this and etc....
Thank you so much i can niw be smarter than my grade 5 classmates
you're welcome
great video now to see if I have all the parts to make the circuit
Good luck!
Wish you explain how it works. I can easily follow these steps but i won't learn anything.
I also need proper explanations
"Thank GOD" 🙏🏾, and thank you very much for sharing your support and time 😉 PLEASE provide a circuit diagram 👍🏿
you're welcome
If you take note of where the connections are or go, and ignore the captions which tell or give the wrong information, you should be able to get it to work as I have.
that's why I pinned a comment in order to correct the mistake in video.
Excellent, thanks bro😊😊👍
Thankyou!
Nice one bro thxks I have built this with your video
Great 👍
One light blinked but honestly haha these instructions were a little complicated for me, but I’ll try again
Doesn't work! I took all the same components but only the left led lights up and the right one is off and it doesn't even flash
Please help! I literally have to submit it tomorrow
Check pinned comment
Thanks Bro
Welcome
I'd be lying if I said I didn't nearly cry when I got this to work. Time to figure out how to string a whole whack of these instead of just two
Dude you’re crazy you might as well make a microprocessor instead. You could wire billions of these togethers and you’d have a real microprocessor with real programmable computer logic but you’d need an understanding of registry’s, memory, etc. By then what would be the point. Just use a CAD program and design a chip and check out Sam Zoloof’s channel for photolithography.
Lol when I did this two years ago, this was the first time I’d ever even seen a breadboard. I don’t know if I even know what a microprocessor was 😂
It was for an assignment I had in college. But good to know!
Works bro
Thanks man it's really work 👍👍
You're Welcome 👍
Thank you❤🌹🙏
Welcome 😊
Very nice and clean vid well done ,.//.,
Thankyou❤
repetitive music usually drives me crazy but for some reason, I liked this music.
He gets a some nice flashing lights I get a 3 degree burn from my transistor
Nice i love this circuit.And i also added relays between the LEDs,so i can switch light bulbs with mains AC voltage periodicly.
Very good
What's wrong with the circuit if only one led light turns on?
recheck your connections and read pinned comment
Thanks.It works!!
School project 🙂
sure
Good Video! but what is the wire you put here 1:35? thank you for your answer.
Does this actually work? I'm choosing between this or the 555 ic one I want something that's easy so I could submit it in a couple of days
Yes
alternative Transistor BC547 thanks
Thankyou!
Did it on fritzing and a capacitor exploded. What can the solution be?
How is the emiter in one tranzistor the other way than the other iam so much confused
have a look at pinned comment.
It Works thank you
You're welcome!
Thx mate
I done this experiment.... Only one bulb is lightening but not blinking !
please check the pinned comment, and re-check your connections
@@IdeasTvstill same,please help
Yo probe agregarle dos led mas, entre el colector y el negativo y en el emisor del otro transistor para indicar cuando abren los transistores, funciona
thank you so much for the video.. it's really great but can you share the circuit diagram?
Bro liked it but didnt give schematic
What voltage LED was you using or what is the minimum and maximum led you can use
Please thank you
Isn’t this the Astable Multivibrator circuit?
Is it possible to make it Blinking at the same time?
Nice tune! Where did you get it from?
thank you very much... this video helpful.. may I ask the schematic flip flop circuit ?
you're welcome
im confused when you connect both emitter but each of them are in the opposite side of the transistor?
read pinned comment
It appeared to me that in the video the collector of the transistor on the left is connected to the emitter of the transistor on the right.
This works with a 330 ohm resistor, i tried it out it blinks a bit faster
So it means the lower the resistor the higher the frequency is?
@@johnmclaren4596 yes, because there is lower resistance which means higher voltage then means higher frequency, and as the opposite, higher resistance than voltage means the the frequency will be lower
Im not really sure abt my answer bc im at grade 8 and still studying electronic science
Hook up a couple of buzzers instead of the LEDs and you got yourself an ambulance siren or an alarm.
Wow
@@IdeasTv Was that ALL, "WOW".
Have you at least tried it?
I did, and it worked fine.
You said connect both emmiters and you connected the emitter to the collector of the second transistor that's why mine does not work. Now is this do as I do or do as I say?
Lights turn on, but do not blink. Using 330 resistors with the 10. will this make a difference?
Would this work if I use a 220 k instead of 470 ????
The 470 ohm resistor is to limit LED current. 220,000 ohms might be too much.
Does anyone know if its a 16 volt Capacitor?
yes
@@IdeasTv thank-you
I dont have bc547 transistors, what can I use instead?
2N3904 works.but pinout different. 2N3904 = E B C (flat side facing you) and BC 547 = C B E . 2N3904 is very cheap too.
This ckt is kind of unbalanced cuz the duty cycle of one led is longer
May I can use 220 ohm resistor instead of 470
yes.
Pls explain me how to design a circuit diagram. Actually i dont know how the put resitive and inductive value.
In this video: czcams.com/video/pxfkcfNggqI/video.html you'll learn this.
did this with a 555 timer, but this circuitry is more simple
yes
is there a way to add a time delay between the blinking of both led
CIRCUIT DIAGRAM
It work !
Bro u are connecting the collocter to the emmiter and emmiter to the capistor positive
How 10mm LED instead of 5 mm LED ?
Do I need to change the associated material value?
no
Thanks worked for me :)
Glad it helped
Can I use 220 ohms instead of 10k ohms resistor
no
Yes
I got it to work but it didn't flash, brand new to this so I don't have a clue what went wrong.
Transistor used in this circuit is NPN or PNP pls help me
NPN
PRO TIP:
TURN OFF YOUR SOUND.
can I use transistors other than the 50V 100Micro? I've only got 25V for it and its not blinking
transistor or capacitor?
Show how to increase number of LED bulbs by modifing circuit by darlingtan more transisters and show how to connect relay on this circuit and blink AC current bulbs.
noted :)
Nice work thank you
your're welcome
My capacitors are too small. They are tiny compared to yours here. Only one led blinks really fast; the other just stays on. I need the ones you are using. Drag.
select capacitors by value, not by size
@@IdeasTv Hi, I've been into computer programming, since I ever knew what a computer was, but now, I'm a much older man, and I'm doing Breadboard Electronics with the Raspberry Pi and Python programming with it. You're video showed me how capacitors work, in conjunction with the Two Transistors. You explained it perfect. My two capacitors were very small in size, but the same style yours were, but ten times smaller. Only one light would blink very fast, because of the natural timing of the capacitor dumping back into the other light, so it couldn't blink at all, because even yours had a bit of a difference in the back and forth blinks of the two lights, one blinked a bit faster than the other, when viewing them going back and forth. But you taught me what the capacitors do, and I had also learned that transistors block out noise, like a switch. I don't have enough of them to make my 24 bit binary Led dance, so I'm going to see noise from the other LEDs, but I'm going to show beginner Pi users how to create a Binary Beat program with Python and a Breadboard with lots of whatever colour LEDS one wants to use tok go right nuts on the RPi 4 with me. Check out some of my videos on it, I show all my progress on how I learned to make things with it and show others, how it's not that hard to learn. I'm teaching it, while I'm still learning it myself. I've only been into it for about 7 months now. I have much to learn with electronics in full general, I'm not anywhere close to your Genius yet, but I'm 57, I've been soaking the RPi up pretty heavy though. Please take a look at my latest video on Fun with three 74HC595 shift registers. I learned everything from you BRIGHT PEOPLE. Everything is from you guys helping us all. YOU!!!! xox Thank YOU xox
Capacitor kitne volt ka hai ???
check video description for all components specs.
hi what happens if both LED"s only light up, the two doesn't blink, help pls
re-check your connections
Schematics?
my leds are not flashing but just stay on.
Check circuit connectivty
Also make sure you have the right amount of micro farads capacitance. His is 220 uF
Please can you share circuit diagram?
Kala ko yung 10k na resistor nasa base ng transistor? Diba laging sa huli yung base kasi e c b ? Tas sa gitna nya nilagay yung paa ng 10k resistor so collector yun? Kasi sabe connect the resistor to the base ?????
You connected the emmiter to the collector whats up
I think he was using different types of wires
Why u have use transistor????
Lekin ye work nahi kar raha hai same hi banaya hoon
Kya gadbad ho sakti hai
Can you give us circuit diagram
hi... can you give the diagram of circuit
I think it's very simple just follow the steps
How many here are 15 years old and make electronics from 7 years old
keep it up
Me
this is for grade 7 prpdjects
3:38 - Are you connecting to the Transistor Collector or Emitter?
Is it just me or are you referencing collector as emitter and vise versa? The order from left to right of a BC547 NPN Transistor is Collector, Base, Emitter considering the flat side is facing you.
If I'm wrong then please correct me.
kindly read pinned comment
Your not wrong it was going so well till the end then he started making mistakes I followed what he did not what he said and it doesn't work either way this is getting annoying if he would just give us a damn schematic.
The circuit does not work ifmyoumfoolow,the instructions you text
LED 3V or 5V or other?
Can I use any color? (LED)
yes
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