This 10 Channel Running LED Chaser is made of - BC547,BC557, NE555
ฝัง
- เผยแพร่เมื่อ 23 พ.ย. 2022
- Hi ,
This video is to show you how to make a 10 channel LED chaser circuit using transistors and 555 IC.
◾ Circuit diagram - drive.google.com/file/d/1nTP7...
◾ Resistors - amzn.to/3Afk6yh
◾ Transistors - amzn.to/3hyiadC
◾ IC - amzn.to/3Gi9Ysn
◾ PCB - amzn.to/3EbR1Vp
◾ LED - amzn.to/3E8dxie
◾ Capacitors - amzn.to/3O76IBW
◾ Preset - amzn.to/3tZ8oEy
बहुत ही यूनिक chaser बनाया है सर आपने ।
काफी दिनों से ऐसे ही chaser ki तलाश थी ।
थान्यवाद सर जी !
Give circuit diagram
बहुत ही सुंदर अद्भुत सर्किट तैयार की आपने
I'll say it again! You are the neatest and best at alignment of all that do this on TH-cam!
AND your projects are unique. ❤☺
The board is turned over and all components are fixed. Amazing!!
Magic
I did the same, buh didn't work so I followed the diagram and it works so cool❤️❤️...hoping to get more from you sir...THANKS ALOT...!
Simple and Super Sir
Please keep making videos like this
Love you from Myanmar😘😘😘
Really great assembly, Very good and Really talent, Amazing
We are waiting for a video to explain Knight Rider Scanner Lights>>big thanks🤩
Eres el mejor amigo 👍👍👍👍😃 100x100x100
Very very nice your project. Thanks for sharing. Greetings from México. 🤗🇲🇽
Cool man! Not like another's just disposable scheme.
Very cool effect!
So very nice idea🙏🙏♥️
amazing video!
wow, nice proiect
Nice idea 💡
Led sequence like cd4017 chaser,but without 4017.veey good job.
Satisfying to watch
More toto na praxi musím robiť
Exelente trabajo
Very nice ❤❤❤
احسنت صنعا
Good ideas 🙏🙏🙏
looks Nice
Nice project 👍
Amazing 🤩
Nice circuit
I always ask me, how do you fix the components
after putting them on the PCB …😅 Great Video and work as Always from You. Stay Health and Lucky 👍🏻👍🏻👍🏻👍🏻👍🏻
hhaa solder one by one
Infatti non lo mai capito come fa a tenerli inseriti aahahaa segretoooo? cmq bravissimo, si potrebbe avere lo schema? grazie
I ask that also😊... it's a bit of struggle trying mine..
You buy a spinner jig. You place the board between the clamps and turn it upside down, then solder the component legs.
Waaaooo coool man
Super👍
Nice :-)
SUPER
Good
Nice
Peheli bar dekha....aise.....without cd 4017
Car indicate super
This product is very good, is this readymade available, if so how much
It's beautiful ❤️ i love it, but I have to say: too many components
May diagram Po ba boss
@@zengdomingmacapinlac5757 ikkmmmm
Like in the video, but 5 channel
Thanks 🙏
Wow
Nice design, but in the schematic the 120k resistors are connected between the bases of the transistors, while in the video they look connected between the collectors. Which is correct ? Thank you.
I have fixed that on the video. Please watch the full video.
@@estechknowledge
Thanks for the reply, but I don't understand. The video still shows the connection with the 120k resistor between the base and the collector of the transistors.
Is the circuit diagram of the link correct?
Should I follow the circuit diagram or the video? Thank you.
Circuity squematic?
do you use the PNP or NPN version of the 557 and 547?
557 is a PNP type transistor
and 547 is an NPN type transistor.
You can use other PNP and NPN transistors also.
As always amazing works from your channel. Is it possible to use a 12V power source in this circuit? Or would it be necessary to size the resistors and capacitors? Input supply voltage, 4.5 V to 16 V according to datasheet.
Successes and a big hug from Brazil
Yes this circuit should work in 12V.
Don't put 16V on this circuit it might damage the 555 ic.
and don't understood what you meant by size the resistors and capacitors.
Thank you.
all cap are 10uF and value of the resistor show on the video, watch again carefully
@@estechknowledge I thank you for answering :)
The supply voltage will be 12V. About the sizes of resistors and capacitors are the values. Capacitors I will use 10uF 16V. I think resistors I should calculate by the application voltage due to the LEDs. In your project a 3.7V battery was used and as I am going to use 12V I have to calculate the resistors I think...
Anyway I'm grateful. Your projects are wonderful and you deserve every success, blessings and achievements. Hugs friend😊👍
You don't need to change anything for 12V you can just simply put this circuit on 12V.
If you want it to run on 12V, you may need to add current limiting resistor for the LEDs to prevent damaging them.
Sir hum kya iss me 10ki jaga 14led chaser banasakte he ky......kitne led add karsakthe sir
What to do for if i want supply from 5v smps instead of 3.7v battery?
You can use 3.5V to 14V on this circuit, without changing anything.
Required Led chasers circuit which return back also just like Night Rider KITT
Only this guy acts like he created the Johnson circuit when all he's doing is timing thr charge of a caps with a 557 or 8 which has a fast edge for making oscillator circuits.
You'd think with the subs and views this guy has he'd buy his music instead of using the free stuff again and again. If I needed directions on how to make this circuit I'd throw away all the gear I've saved up for over the years.
Top ich kenne
Und dann glubsch riesen led,s
Bagus
Ad cho e hỏi có thể sử dụng tối đa bao nhiêu led cho mạch như vậy
10 LEDs per channel. For more use other external transistors.
Beautiful project I would like to use it to build a barrier of LEDs to form a cascade of lights, listen how to have much more speed? thank you
To increase the speed you can use less value capacitors or you can decrease the resistors value.
@@estechknowledge Thanks very kind
It work in A C 220 voltage
Whatever you shown in the video i flow but its not working please help me thanking you
RGB SE banao x-mas tree with design blinking
Ok
En los años 90 lo hice y bi direccional
Is there any IC that can replace so much soldering?
74hc595
Can you please make a traffic light circuit (indian style) using only 2 555 timer IC, capacitor, resistor and not cd counter or transistor.
Plz its urgent!!
If you are asking for this - th-cam.com/video/shtKAoMzABQ/w-d-xo.html
@@estechknowledge no i want to make without cd4017 and use only 555
@@estechknowledge i had seen that video, but i want to use only 555 timer ic...... Plz make the circuit that i requested....
Please share how we connect 12 V 7 amp. Which components are change ?
You can use 3.5V - 14V power supply on this circuit without changing anything.
I follow ther thr schematic diagram but uts not working then look the vedio to sure my circuit but its still not working:((
Pcb milega?
Without a circuit diagram there is absolutely no chance of fault finding if this doesnt work when you try to follow this.
Circuit diagram is available in the video description and also in the end screen.
Same circuit I used and I make a PCB also but I in trouble please help me thanking you
Pls give some 50-60 led chaser ckt
What is the maximum limit of leds in such way? I mean 20, 50 or 70 channels.
There will be no limit if you are using good conductive wire.
Have you created gerber file ?
Hey men, could you show the diagram circuit? Thank you!
Available in the video description
In the video your showing the diagram in my hand
kitne kaa hai
Hello sir, I am from nepal,,,many many thank U sir......i have 1 question sir, can we make more delay like 1 minutes...sir ...which component chage sir....all are good but make more delay......sirrr......
And your what's app no... sir
Could you please make a running led that is music reactive.
Is it possible to connect 20 LEDs in parallel to each output?
You have to use more powerful transistors then.
@@estechknowledge More powerful transistors, for example which ones could I put? Thank you
Probably Mosfets.
Give me circuit diagram
Circuit diagram will be available soon informed in the video description
Available now.
I'm going to get me a big bag of transistors
They come in packs of 20.
प्रोजेक्ट का सर्किट डायग्राम भेजिए प्लीज
Available in the video description
Is it possible to make it sound activated with microphone?
Actually I am willing to make, but I lost the microphone.
nice project, please Share schematic & parts layout
Available in the end of the video
Hi Es Tech Knowledge, I have one question.
Can I put 5 diodes instead of 10 with same lineup of resistors?
Thank you in advance!
I don't know what you actually wanted to say.
But I don't see any idea, to replace the resistors with diodes.
@@estechknowledge No, I mean... to make running LED with 5 LEDs, not with 10. To make shorter scale.
Resistance*
@@Wolfmirovich yes brother make any size 1 to 20
Yo uso 555 + 4017
Suplay 12vlt DC?
You can use 3.5V - 14V as supply voltage in this circuit.
А как скорость увеличить ?
Use less value capacitors then 10uf or replace 120k and 100k with lower value resistance.
It would be nice to have a circuit diagram for the "Breadboarders"
A circuit diagram is available in the video description. For Breadboarders
@@estechknowledge many thanks.
Can i use a 5V Vcc?
Offcourse
Brother Sam system 30 led ka bana ke de sakte hain
Yes
But I don't have that much big PCB.
How many volts is the capacitor
You can use any voltage value capacitor.
Много припоя, можно просто заплести в косичку проводки в плату и с экономить !
Can u convert it into knite rider
Yes but I have to double the components.
Please explain how 10 leds are controlled separately by a single timer output?
In simple words -
When the 555 delivers a high signal, it goes through a 120k resistor and keeps charging the 1st 10uF capacitor. The 100k resistor keeps on discharging the capacitor. So the capacitor charges slowly. After a period of time the capacitor gets enough change to turn on the transistor. Since I have used a BC547 as a 1st transistor. So it gives a low signal to the next BC557 transistor. Which works similarly and delivers a high signal and so on the circuit circuit continues. Next whenever the 555 gives a low signal, the capacitor stops getting charged. So the capacitor starts getting discharged slowly. And so the first transistor goes off causing the next transistor to go off slowly and so on the off cycle continues.
Clever idea, congrats!
Not working iam using 4 led making this circuit not working
Oiii sir 10 uf ok how many volt
Any voltage capacitor you want.
Hello can you give me the circuit diagram please?
Available in the video description and also in the end screen.
@@estechknowledge yes I can see thank you
Jldi jldi cuneksan kr die kus smj nhi aia brre aram bolkar samjana chahie taki anrri se anarri ki smj aa jae 👍
You can find the circuit diagram in the video description.
No circuit diagram?
Available in the video description
10uf capacitor ka voltage kya hai sir
25V or more
nothing was understood. Where is the circuit diagram? You did it yourself and showed it.
This very hard project. The project for beginner. So you was nothing understood. Circuit diagram under the video. Click video title.
you need circuit duagram add on video
Available in the video description and also in the end screen.
how many V capacitor
Any voltage capacitor can be used.
10 LED Bc457 Bc557tranjster chajer light layuot circit diagre
Sir led ka no. Kya hai
👌👌
Devre şemasına göre yaptım ama çalışmadı
Ffs did this years ago just messing about without PCB be much easier to use Arduino
Sir, diagram please....🙏🙏
Available in the video description and also in the end screen.